UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qv5xpYklXaVrL09XaiccDDWwTW/jntEMQSIc5cCUpTQ=' 
WHERE 
  key_id = '3ebaa06e5a646e5c03f875fc39b9859ce69e0e6d184609bf49b96df9cb80b5f4' 
  AND (
    token = 'Qv5xpYklXaVrL09XaiccDDWwTW/jntEMQSIc5cCUpTQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )