UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6oNgtjAuUsG+56HIXgufsy+T9P2OAqybyoL1grIcM3I=' 
WHERE 
  key_id = '5729037885d13adf5bd0cdc5fc09e7b7d3495f2030d517a81afa022f2a3f8fe2' 
  AND (
    token = '6oNgtjAuUsG+56HIXgufsy+T9P2OAqybyoL1grIcM3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )