UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1aQChJ1doCKRBYEOLAzsK9iA4JCtmp8ZVwA21r/o8RM=' 
WHERE 
  key_id = 'd0854dce1a14ddbdbd1d8308328a9028d71308218bf42562cf3f5669c5ac6780' 
  AND (
    token = '1aQChJ1doCKRBYEOLAzsK9iA4JCtmp8ZVwA21r/o8RM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )