UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kJpdBokkWFo4Fjg8yeUck6hwemgYNa0j4KDK3eJN07c=' 
WHERE 
  key_id = '892cdb1924652252826a36b57b487825432d0fadf7ac45ae09d824ffdab316e0' 
  AND (
    token = 'kJpdBokkWFo4Fjg8yeUck6hwemgYNa0j4KDK3eJN07c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )