UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cebilaYnwAUVCM89eeJQSaC/yGPS3rrsZyKmcpek/jA=' 
WHERE 
  key_id = 'd3a8af4af96142ccb155ff27785e9c48797bacc343e086a01519a2f43f60f908' 
  AND (
    token = 'cebilaYnwAUVCM89eeJQSaC/yGPS3rrsZyKmcpek/jA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )