UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mmPnBsmaeO+pQSS29I3glLuyQR+tpqhMw0L7ZIWv7Ss=' 
WHERE 
  key_id = 'bbefdd3f7470c59b758140abf867328790e8565fc168380b19d1b1265840a5df' 
  AND (
    token = 'mmPnBsmaeO+pQSS29I3glLuyQR+tpqhMw0L7ZIWv7Ss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )