UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nHGTEO6VwPghpr1ycjbswm+Ox8as0P19ncECwH2pIxk=' 
WHERE 
  key_id = '53ad6a3f14d24871d073a08c5790f6d5619131fd0141297909d0a6f18ce4021d' 
  AND (
    token = 'nHGTEO6VwPghpr1ycjbswm+Ox8as0P19ncECwH2pIxk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )