UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6hgzMUabmdxNIXUcallllya+GePqTFV2bWWBriXKuhk=' 
WHERE 
  key_id = '263b5b2677011a81ab5222a6560a656b0b1270a85f21fee5f57b720163901e9f' 
  AND (
    token = '6hgzMUabmdxNIXUcallllya+GePqTFV2bWWBriXKuhk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )