UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uuMhL7mcKp5wccQa1S+bFW6FJFVm9jRJYsdbMvAKX4w=' 
WHERE 
  key_id = '2b2f45713913822fed99e75e70e1241bb4088727cbdf22f4aff604bc82def4fc' 
  AND (
    token = 'uuMhL7mcKp5wccQa1S+bFW6FJFVm9jRJYsdbMvAKX4w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )