UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c2QbwLAnHZyeJlxbgVVJhTeF2Wvf9y6w70Y76qUbGXg=' 
WHERE 
  key_id = 'c7065e34bcabe757255ff45da42cf48d2104a35134947c34c9d6fb0118426125' 
  AND (
    token = 'c2QbwLAnHZyeJlxbgVVJhTeF2Wvf9y6w70Y76qUbGXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )