UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '515amFj2EwYaiL7dKGrvRj0dPD//pskzQnQbhX5NxTg=' 
WHERE 
  key_id = '0882b7a29b6beca289a649d129951781a267e1b818e61d4a7699d2a04cbf012b' 
  AND (
    token = '515amFj2EwYaiL7dKGrvRj0dPD//pskzQnQbhX5NxTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )