UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aA4cBcLnNVZbho4UWIvUwX3hCMwmotVev2PXsDLUh+s=' 
WHERE 
  key_id = 'edd7d130f9c58d37ef78707f04603f6ac2dd413b989070c59685fa19cba33956' 
  AND (
    token = 'aA4cBcLnNVZbho4UWIvUwX3hCMwmotVev2PXsDLUh+s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )