UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8rWsV+IPwRWB42AOE3apoVmI3aQD13XgQdMyWvj2NuM=' 
WHERE 
  key_id = '784dd332921cc19464355b83b4e29a60e4e26753aaf152ec0a4963fc15f16e08' 
  AND (
    token = '8rWsV+IPwRWB42AOE3apoVmI3aQD13XgQdMyWvj2NuM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )