UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AkthQBvFjTbHWKygyXOW6UFkovJKATmvPZnZrE2tHTU=' 
WHERE 
  key_id = '77b3d993eefebfb28bb32dbb66fd00368301ae9ec9636b39f3fcfa7a37144bec' 
  AND (
    token = 'AkthQBvFjTbHWKygyXOW6UFkovJKATmvPZnZrE2tHTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )