UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WzmHEBBIzYoAiGfnicge4h30JFyPRJDz0SNNhredr4M=' 
WHERE 
  key_id = '16fe983ee789f8fc81482de446dfca6ab038213b279ba782f3d2433783c00e90' 
  AND (
    token = 'WzmHEBBIzYoAiGfnicge4h30JFyPRJDz0SNNhredr4M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )