UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iSaIghckeIOcw9H6eieLo84LA7GFkQIbiHuP2u01yRU=' 
WHERE 
  key_id = '745ff515e3d1d65e9da2e5c1484957be1afed532c1e42e7d9f442105c3dc5955' 
  AND (
    token = 'iSaIghckeIOcw9H6eieLo84LA7GFkQIbiHuP2u01yRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )