UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pRvgUqUeP54kgs51Tb+hbohTlVs2AxfSU9yMZz+w4k4=' 
WHERE 
  key_id = 'c3ad6e9f3c2f1896b0b69e1ee5887454a525f3d43e751aaa61c13a4f72c491fc' 
  AND (
    token = 'pRvgUqUeP54kgs51Tb+hbohTlVs2AxfSU9yMZz+w4k4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )