UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't1RSicfqQA3j8SniTPbZcKie3WvKNEnDOUm/FiyiBDw=' 
WHERE 
  key_id = '99923e4c3dd9d05cc6adcc7b88362693b29784e99fc56fb4cda3fae1ef782acd' 
  AND (
    token = 't1RSicfqQA3j8SniTPbZcKie3WvKNEnDOUm/FiyiBDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )