UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ly136IwmmdKMVfNHXc+hF+LPwkmkarHiqRVatNoBSso=' 
WHERE 
  key_id = '4bcd2fd7ec88fe4668a1c242cdbb31bde5f40215729bee5caa099809ef81fa2a' 
  AND (
    token = 'ly136IwmmdKMVfNHXc+hF+LPwkmkarHiqRVatNoBSso=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )