UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2w7XpBQ7aAk4aIRzLidi0ivE44+YWyep9OvjL86QKGQ=' 
WHERE 
  key_id = 'f3e9cabab02bcf3b08e94ee3a17795012733773e7e4b4f2619e7f5fc136fab06' 
  AND (
    token = '2w7XpBQ7aAk4aIRzLidi0ivE44+YWyep9OvjL86QKGQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )