UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MMD/OA6X2AN1ebYC9uuLXmZyKF/NPqhcNaylBj6zm4w=' 
WHERE 
  key_id = 'd1570cd4fb0c3caff55d8d3b8b5a69df6cb1dc0c1aaa8bd174760643ca718e86' 
  AND (
    token = 'MMD/OA6X2AN1ebYC9uuLXmZyKF/NPqhcNaylBj6zm4w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )