UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l9MZyK5jlaah9L8lRpBTUsGdolm45ODz0VJO6fqDF/Q=' 
WHERE 
  key_id = '5f7cfa255220b2fdffc76494882a532dee4d8bc4bbb8fa34a67461f16028b025' 
  AND (
    token = 'l9MZyK5jlaah9L8lRpBTUsGdolm45ODz0VJO6fqDF/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )