UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FfWzBK0BioBxGBcWJTy3ttXcs7JxFmpw/3LsaB3r7rU=' 
WHERE 
  key_id = '99f4f60e3464d1087240b5700a5ef72ecfd9d0461d09c998acf63a0f045d80e0' 
  AND (
    token = 'FfWzBK0BioBxGBcWJTy3ttXcs7JxFmpw/3LsaB3r7rU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )