UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ub3QBZq//m8zDGAlnfuFL+RWSJ8x4blrfiG+RN7jCHU=' 
WHERE 
  key_id = 'a33463b17afa9ed5d42e906f627b5a73e82e1d396cbfb18017c0e4990176b102' 
  AND (
    token = 'ub3QBZq//m8zDGAlnfuFL+RWSJ8x4blrfiG+RN7jCHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00036