UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q0iWrN4HdyRlcOzkf5zgYeSfZavY6FDct+XgpYwMFZI=' 
WHERE 
  key_id = 'add9d34c60008eb8b6d25c717f562933293a92a63110d4923c5f27c1ac9683ca' 
  AND (
    token = 'q0iWrN4HdyRlcOzkf5zgYeSfZavY6FDct+XgpYwMFZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )