UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6/iGCUw22n1pNThppdkutXg736IXwd9+OryJZJ0ghu8=' 
WHERE 
  key_id = '5b884e18f12c2f1988515adbe6af7e8b5afcc1664b0fe79d7c51a14245ff218e' 
  AND (
    token = '6/iGCUw22n1pNThppdkutXg736IXwd9+OryJZJ0ghu8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )