UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r+hug1SelmhjVzWjtLwN3ygXVup07VqL59Zn0tdiy/M=' 
WHERE 
  key_id = '84069a4e6b23e1064a90e0486c1ddfe2b6e3b5a7be1da66839f456d8b1c65870' 
  AND (
    token = 'r+hug1SelmhjVzWjtLwN3ygXVup07VqL59Zn0tdiy/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )