UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PXTqVbQvx1I6tIlrZOHcyn2lA0oNNrFavXnhBP9T220=' 
WHERE 
  key_id = '1915a8e9b1b33a993e95c0442bcd4bf8591c29f031e4d356326dd1a128ec7217' 
  AND (
    token = 'PXTqVbQvx1I6tIlrZOHcyn2lA0oNNrFavXnhBP9T220=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )