UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AAlTEdzhl1js4smtOewlcKQ6dfsIa91t3KhU3SoqX3c=' 
WHERE 
  key_id = '173da17b3a1e3bde134c88ae173c584535d3e579c6df0c31d589a6ddae62c4f5' 
  AND (
    token = 'AAlTEdzhl1js4smtOewlcKQ6dfsIa91t3KhU3SoqX3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )