UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FcwbeI1Ay9eYQnLgnkIGCHbAdkrLDxHWWFnVhz495wI=' 
WHERE 
  key_id = '82ceb047cf7c785c4aab4a746ec504a98f9fa692d7544766e8b2caf0d190f471' 
  AND (
    token = 'FcwbeI1Ay9eYQnLgnkIGCHbAdkrLDxHWWFnVhz495wI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )