UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wq3Pmr26LJ0nCP/a085J0cGmgDtgPKWuqwfmnh78N4E=' 
WHERE 
  key_id = '2140a9ed5a6e8c203c9d02bd4d8ab5e07f62aec7b2af14e695abbdac4696e269' 
  AND (
    token = 'Wq3Pmr26LJ0nCP/a085J0cGmgDtgPKWuqwfmnh78N4E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )