UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TPXhx4FZPn5HBoLQPM9zYTESP7uOgKCtHlnKaKGUdtU=' 
WHERE 
  key_id = '3a84e825e7c16d4270ca3d23c720749bd2efed359cf47b5e0e9faefb83ef5687' 
  AND (
    token = 'TPXhx4FZPn5HBoLQPM9zYTESP7uOgKCtHlnKaKGUdtU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )