UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OPFtDYlcvkQjb8KpwtHMQcJZWwQiMUNywSPuR/yXg20=' 
WHERE 
  key_id = '3ce5c691379306c2ed258d663b058a7393c87348ec4cd1767d92bd07218134d4' 
  AND (
    token = 'OPFtDYlcvkQjb8KpwtHMQcJZWwQiMUNywSPuR/yXg20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )