UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DLGzdEr2BSv+Afk2dNPZjq/kWgWpA3Jrv0Mgsue02JQ=' 
WHERE 
  key_id = '2d38eaba960b513bf08add2c454a5ccfad811966242f1fa006b77db6a15411ba' 
  AND (
    token = 'DLGzdEr2BSv+Afk2dNPZjq/kWgWpA3Jrv0Mgsue02JQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )