UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E9OK8YMwI2dUTGV6HzJFnTNzqoNRyu9xtfwTCfAtG7I=' 
WHERE 
  key_id = '252153ff40aee9233bd3940ff1faa0f7253feb3ef65ec963f0cf8dae5f7a4567' 
  AND (
    token = 'E9OK8YMwI2dUTGV6HzJFnTNzqoNRyu9xtfwTCfAtG7I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )