UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Dxniz0KgtmtsKMJFfppyY+zIEi/eQYyFBWfca65sZI=' 
WHERE 
  key_id = 'db6bfae1acf951f3d21135e59047924e8bf734cc16e6f70428c5cc5413d06a28' 
  AND (
    token = '8Dxniz0KgtmtsKMJFfppyY+zIEi/eQYyFBWfca65sZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )