UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aHnejxxRlhIKCcIXNhlpd8yvxeCnSOl5iYPAp9F02AQ=' 
WHERE 
  key_id = '3f79f4783e180e25ca186c743b89941e6cf99c69f4ff7cb4785dbdabab114808' 
  AND (
    token = 'aHnejxxRlhIKCcIXNhlpd8yvxeCnSOl5iYPAp9F02AQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )