UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VbUE9Fg5MwXKgjGfb4LtF5XRj3GGQ4wZsfQiEoIiuaM=' 
WHERE 
  key_id = '7bfb05f6f8f4ad3c0432faf0b0fcbadf763407614bb4ef385cb1cb55ba804c7b' 
  AND (
    token = 'VbUE9Fg5MwXKgjGfb4LtF5XRj3GGQ4wZsfQiEoIiuaM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )