UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QxXYBe3cbJuX+ha63Hra0inO6ag+pL/KA4V3iW/ptrg=' 
WHERE 
  key_id = 'd15f97b8ceff9551c39113341b90f898cd294620b1d229fcd38b806ce507987a' 
  AND (
    token = 'QxXYBe3cbJuX+ha63Hra0inO6ag+pL/KA4V3iW/ptrg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )