UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Toyirjpg7+ltSk+6wFJiqwiL8Jps1NZGJAHVZP49Qo8=' 
WHERE 
  key_id = '2470f655b64b40de0205d61bcf1ff0e66a563a669d9f0714feb3df5ca2f1d666' 
  AND (
    token = 'Toyirjpg7+ltSk+6wFJiqwiL8Jps1NZGJAHVZP49Qo8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )