UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Xvu9H8Puh6ZzP1S6teHCQxdYtPBllfV5UWSyVcKe60=' 
WHERE 
  key_id = '41f2c777e60f0bd692b17a4b441ffc21595bb3e04be93656b6114663dbd4c8cf' 
  AND (
    token = '2Xvu9H8Puh6ZzP1S6teHCQxdYtPBllfV5UWSyVcKe60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )