UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KQEaI42tyqVbpKkKLjnd3Zguu1o5kQoahx1ZTRvpvVU=' 
WHERE 
  key_id = '371c1626152988de53927555de1e6ca0e9dedf8bafdacfc9d720483fb61e3339' 
  AND (
    token = 'KQEaI42tyqVbpKkKLjnd3Zguu1o5kQoahx1ZTRvpvVU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )