UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HO6zCDEA0aAtFfSHjAda7alBtD8ibw3QhUh35OujTuY=' 
WHERE 
  key_id = 'e86b1d437c1683e5c80982429fecd0a896e715ac59a5b2c18b9f86b3f106e8f7' 
  AND (
    token = 'HO6zCDEA0aAtFfSHjAda7alBtD8ibw3QhUh35OujTuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )