UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'As8/4QT1rbRo5XZmp8KCg5EGHXg/ZRPZ39GcrtJCmrQ=' 
WHERE 
  key_id = '8d65ceae28e3b365bcaf5a668880a2dacf8536e09151460219ea5b3070553599' 
  AND (
    token = 'As8/4QT1rbRo5XZmp8KCg5EGHXg/ZRPZ39GcrtJCmrQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )