UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QLaa9da87GSaPuDzIzQ4JfvK5DAMXUZKdOPbEoL7U4Q=' 
WHERE 
  key_id = '248bc1b823e6a4ed8821cfc09e3535138c6406c417bacd30d39d6dc2e2a386a7' 
  AND (
    token = 'QLaa9da87GSaPuDzIzQ4JfvK5DAMXUZKdOPbEoL7U4Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )