UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nva0sxZfXgggn1h9Y0csRQjEYOiqK7mybfo3keT7J3k=' 
WHERE 
  key_id = 'ad51880fff13be973326fd620f18d701f869c12fdfe5be7a86a2ea68b97a1709' 
  AND (
    token = 'nva0sxZfXgggn1h9Y0csRQjEYOiqK7mybfo3keT7J3k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )