UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bvehV/5d6Sz73Ped5l1km6qXadH2ZZRWQTbJ71Qq/dw=' 
WHERE 
  key_id = '680adaf350067d9baadb89de85c5bd668a34bbdebea375f4368d741e484726a6' 
  AND (
    token = 'bvehV/5d6Sz73Ped5l1km6qXadH2ZZRWQTbJ71Qq/dw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )