UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2l73Dj2bLx13s3NCJXYwBETEUsvaxwzD+HXKiRpC1B4=' 
WHERE 
  key_id = 'bd6f2d7dd4dcad319fc04623ed008d1a36adafc3caf2505ca4e7f0bbd47b7677' 
  AND (
    token = '2l73Dj2bLx13s3NCJXYwBETEUsvaxwzD+HXKiRpC1B4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )