UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PtqY+rwOxDMMmpA/diO/AHafy+ymMEVtrw8ua5vBwjE=' 
WHERE 
  key_id = '5184e9b9cfd779e3b0a8db388421959a116f5b20bf218e160e69f0f49122b3b2' 
  AND (
    token = 'PtqY+rwOxDMMmpA/diO/AHafy+ymMEVtrw8ua5vBwjE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )