UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x575Jke8jS74ve1duarr4pa2u5Ylcvw9OUi7djInIMA=' 
WHERE 
  key_id = '0942de76e264f0cf737fd55aa3975e223592f5cce8cb11aa5e197eba6b4695d4' 
  AND (
    token = 'x575Jke8jS74ve1duarr4pa2u5Ylcvw9OUi7djInIMA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )