UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i0Ac5rTd++QaQ20AUV//e/167bYErI3RznERukb2MSI=' 
WHERE 
  key_id = '826576aad712bc7c4e33d9ef9c2c5cbf1cdc1ac4153715121ca9bbf78af63621' 
  AND (
    token = 'i0Ac5rTd++QaQ20AUV//e/167bYErI3RznERukb2MSI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )