UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tXLe2CltE6XriKXxMYRKgqK5k4eU6l+W6PNZ+iM4XjA=' 
WHERE 
  key_id = 'a9079bc6d8d042adf97927d4436c3cc28404e321d044103444da896fc411a4a7' 
  AND (
    token = 'tXLe2CltE6XriKXxMYRKgqK5k4eU6l+W6PNZ+iM4XjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )