UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OfcUS4t0oJ3pq5aq4LViYKQ+z4dJu31bySBbpifW0zs=' 
WHERE 
  key_id = '9be7c2a8a9237c0f9fb955104f79bb8944f990e18184ba687f17198c4c53d37e' 
  AND (
    token = 'OfcUS4t0oJ3pq5aq4LViYKQ+z4dJu31bySBbpifW0zs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )