UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w9SFbEE8coj1hekCTBbABqPlpJ703/PYxreFU93a2PE=' 
WHERE 
  key_id = '7fb03f26a6e890e03fea3171e6f77ef9ff1ca7668b8f7fbe9afa43bb7c06a756' 
  AND (
    token = 'w9SFbEE8coj1hekCTBbABqPlpJ703/PYxreFU93a2PE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )