UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2EozWBg1QWugTcpdoh1znjxNeW27JcYfoRmEuYGS8JA=' 
WHERE 
  key_id = '2d0934643613e8e23163fc5cd7621fd2b420f80e386ade7414224588e4255376' 
  AND (
    token = '2EozWBg1QWugTcpdoh1znjxNeW27JcYfoRmEuYGS8JA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )