UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3+cv3yLS8QrhZtG7kpP9gh8gRNdCL1vsbpJ30lE7534=' 
WHERE 
  key_id = 'a11f038aebf7dd847831199fda2c0b487b99c476b69a04f88767954dac58da96' 
  AND (
    token = '3+cv3yLS8QrhZtG7kpP9gh8gRNdCL1vsbpJ30lE7534=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )