UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3B6OHAXrkZqpMJg4vkovOW7DQXpHEH55+hTyLNLf2bc=' 
WHERE 
  key_id = '0f657d65fbe2a516ef90578e3db98d39d113678f7d41851f373084e1d761689f' 
  AND (
    token = '3B6OHAXrkZqpMJg4vkovOW7DQXpHEH55+hTyLNLf2bc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )