UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tgAsDxcAIr9vixlHmAUZHzzIkCCIIb+x8iRUvohhClg=' 
WHERE 
  key_id = 'c49168242d75bef0ecba724036c184029aa86ac8cef51ea674254b4614cf99d3' 
  AND (
    token = 'tgAsDxcAIr9vixlHmAUZHzzIkCCIIb+x8iRUvohhClg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )