UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AcyQ6vdeqdLwCWWGC8YR+WNTqtNtvOR9DabrAxDJsWU=' 
WHERE 
  key_id = '7627e626d6139854a6317c1d4a0315e4035e199faf2ec6d31139d96c3592ce1e' 
  AND (
    token = 'AcyQ6vdeqdLwCWWGC8YR+WNTqtNtvOR9DabrAxDJsWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )