UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nHmSHtBn9eGbGPJ+eS723gZBX1ATC8EL+O5Y8Q/XXnQ=' 
WHERE 
  key_id = '588f24ee0d4028b60e291760f4adb0f6640c28d492d4ab12b447f5a67c8fa724' 
  AND (
    token = 'nHmSHtBn9eGbGPJ+eS723gZBX1ATC8EL+O5Y8Q/XXnQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )