UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fYFH5V3m3ivHiqu+fZItWfqLsUBmcKWvz6j0/y6uULs=' 
WHERE 
  key_id = '3c182fdab0c7d4a4ff98caf42c669ff71364ca42d144af401c91710baf98ac96' 
  AND (
    token = 'fYFH5V3m3ivHiqu+fZItWfqLsUBmcKWvz6j0/y6uULs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )