UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZJBp6rX3oUYghokv6yOYNm+2UtHGsknVPbTP6H2VfBQ=' 
WHERE 
  key_id = '95994ef133e7366b3f167dc5ad26657575825e9d249c0d9fd887befbe285e858' 
  AND (
    token = 'ZJBp6rX3oUYghokv6yOYNm+2UtHGsknVPbTP6H2VfBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )