UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'auwK4h8UDQxk1FQxGx+AmRcPbzvM07O/zdMihdwLnCg=' 
WHERE 
  key_id = 'a2987e116be2104c93b7973c6105ceabec6383fd033e3c80d4a33560e95ccc44' 
  AND (
    token = 'auwK4h8UDQxk1FQxGx+AmRcPbzvM07O/zdMihdwLnCg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )