UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q7ps45qWaLA/qnXIYkPC0QRezm8k3NKlVFNWxreYNeM=' 
WHERE 
  key_id = '8885368f765027b79823540a531798a49fe1533b0c4eefdbd6b7f14b4ee11148' 
  AND (
    token = 'Q7ps45qWaLA/qnXIYkPC0QRezm8k3NKlVFNWxreYNeM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )