UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fBCupFZ+2CFNrhBU0d56BOArAi3cZfDhwwSfKB9MXQ0=' 
WHERE 
  key_id = '3c82f00f3c509ac2e353c1cce37617ebe5e2d6a70e18ad825eff55b3a2544a92' 
  AND (
    token = 'fBCupFZ+2CFNrhBU0d56BOArAi3cZfDhwwSfKB9MXQ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )