UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FkdTpXTEMGuv5rOzvquo0h+TlAO2Aylx50ZXvVyxK+o=' 
WHERE 
  key_id = '5167820767afda5769e66cd3483da7946ec3ea59a2c2ca7dd9e4bb70bd684a7f' 
  AND (
    token = 'FkdTpXTEMGuv5rOzvquo0h+TlAO2Aylx50ZXvVyxK+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )