UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LhjBmfWE4IuzmNw+HmS5IBkkC2HyB5qfcm/YmUOjKRI=' 
WHERE 
  key_id = '3486ced341fdc636ffc95f08c1d88c77a9f22cad93fae7886a305f515a122ee0' 
  AND (
    token = 'LhjBmfWE4IuzmNw+HmS5IBkkC2HyB5qfcm/YmUOjKRI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )