UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CUXQSTK3c7HK8eeEhtAVRJ8+tij08NzDa8f/3UtVQlQ=' 
WHERE 
  key_id = '98315d9b1f0af791d7b1b30dbc73e1cf075a21040b20de5038987c01fc8c07e8' 
  AND (
    token = 'CUXQSTK3c7HK8eeEhtAVRJ8+tij08NzDa8f/3UtVQlQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )