UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T2g7ranty8AgiV9ifZgDMqMD97rPx6VTNJNvjlMTij8=' 
WHERE 
  key_id = 'a3a332c35041846492b230147f3e3225702eee61f9c46fca89f0bda153db6c82' 
  AND (
    token = 'T2g7ranty8AgiV9ifZgDMqMD97rPx6VTNJNvjlMTij8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )