UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y/dhiNfvml0r1S71LVGJsubqFyokXwPAKppTX3TdGsE=' 
WHERE 
  key_id = '563217caea3a64618a9c9ccfdcabbd24a168439a307dd72f08f8f1247d262889' 
  AND (
    token = 'Y/dhiNfvml0r1S71LVGJsubqFyokXwPAKppTX3TdGsE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )