UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i3nYDdM2T1w4pSMoQdK6SSoFGZ3IIyLg4zYO1HgA0jI=' 
WHERE 
  key_id = 'e98461f96f56505e4c3144614d6db0299f49112e9f54b678aa3b4b5f69f04421' 
  AND (
    token = 'i3nYDdM2T1w4pSMoQdK6SSoFGZ3IIyLg4zYO1HgA0jI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )