UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AXZc0U2h+Erx6oMuzH/kWwoGbYrQkyF+bb3XDcdG8rc=' 
WHERE 
  key_id = '18b3345af52f9efc182770139fe118f33aaae9f443f9384fed64552c934d19ec' 
  AND (
    token = 'AXZc0U2h+Erx6oMuzH/kWwoGbYrQkyF+bb3XDcdG8rc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )