UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kfzvabvDBLYD84d4OlOs3BkkoBpJIVjZvO5k4fx1Jrc=' 
WHERE 
  key_id = '316b0210f8755085a8f1766758b8a99cfdc749cea96613a9e9497fa5982dfde9' 
  AND (
    token = 'kfzvabvDBLYD84d4OlOs3BkkoBpJIVjZvO5k4fx1Jrc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )