UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uDRcctReJek8u6z15ifywODdrPEzTw3qOXvdx3Ks9wA=' 
WHERE 
  key_id = 'eed219bd22d9caab83f162e12e2e7ebb6fc1b9c13996a775e1cc40ed5b309ee6' 
  AND (
    token = 'uDRcctReJek8u6z15ifywODdrPEzTw3qOXvdx3Ks9wA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )