UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l4gGg/zSckj4xu42ygRTFNWe/t+hzzluqy6NARv7Ysk=' 
WHERE 
  key_id = 'b38b22b93f1dc5459360f744accc9a8f6b427791cc9c4154cbd902a052dcd6f7' 
  AND (
    token = 'l4gGg/zSckj4xu42ygRTFNWe/t+hzzluqy6NARv7Ysk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )