UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mkEhV3R66ab2IBZ4b4Ygsllzp2FbM1BOAI5FgpXemzE=' 
WHERE 
  key_id = 'c98a9c9d1472f7e6e69a24e96c77d77e178428b3b2efd6df6727f6641c8f6495' 
  AND (
    token = 'mkEhV3R66ab2IBZ4b4Ygsllzp2FbM1BOAI5FgpXemzE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )