UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v6S+/2uK0XpnNSYbiX+0vWEeXAWwuqjSf6HpqCZIVyc=' 
WHERE 
  key_id = 'e95e580971cfa1336116bda41af735c5ba61198bdddb472ede040dee55362faa' 
  AND (
    token = 'v6S+/2uK0XpnNSYbiX+0vWEeXAWwuqjSf6HpqCZIVyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )