UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '50E6f5mLclgX4Jiq8uah8uJk2aBD1MfafVS0pWa7HO4=' 
WHERE 
  key_id = 'b12cf9960f09ba10a0de99b5cb247eab8ace8c80f759f0d4872c58d14710e6fc' 
  AND (
    token = '50E6f5mLclgX4Jiq8uah8uJk2aBD1MfafVS0pWa7HO4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )