UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Hl+7oY2O2Qy2KU7IIdbB/BDs1xrFEHMy0z56zHqLzg=' 
WHERE 
  key_id = '647ebe8ae2a0da34f1bfd4a6c81e0a3e9a3d297ce74f064f1debe54b3f44bef0' 
  AND (
    token = '7Hl+7oY2O2Qy2KU7IIdbB/BDs1xrFEHMy0z56zHqLzg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )