UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd71sQpcgXDf1346JB/8lxrn3/k1yukiffN0KNB5ok3A=' 
WHERE 
  key_id = 'a6310021e1528df88306b2f04becfe2acaf12cd7ae81fca0012494e5895a3a93' 
  AND (
    token = 'd71sQpcgXDf1346JB/8lxrn3/k1yukiffN0KNB5ok3A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )