UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GUwFMzjk3/omrVyLJwmfY4WOpHuWWzlbGHXxrIBrQdY=' 
WHERE 
  key_id = '1ea61d17cf1cf69cce1e017e824f9de6bd8ce671ebbd58bcbbcfe54144a1d0f6' 
  AND (
    token = 'GUwFMzjk3/omrVyLJwmfY4WOpHuWWzlbGHXxrIBrQdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )