UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K41wiH/TERlkjrRhdnG5znF6wGasMAoZIuQbavceYkU=' 
WHERE 
  key_id = 'aaab4b291c95aeb0cbd789ec24f960b49580dc9832445a6b88e37bf0e11070f8' 
  AND (
    token = 'K41wiH/TERlkjrRhdnG5znF6wGasMAoZIuQbavceYkU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )