UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aBbhCcAFvc0oRQsEdT+F5LwgZJhLwpROcnADija+jfs=' 
WHERE 
  key_id = 'c730c765527cb1acd3df19a446044b5f771157facdbfde414a324576b95ce30e' 
  AND (
    token = 'aBbhCcAFvc0oRQsEdT+F5LwgZJhLwpROcnADija+jfs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )