UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w7WmdbrijX6bJh75jmpSrbnb1ZfR0BrdLtb1ZV1Rp58=' 
WHERE 
  key_id = '500e62005efc313a31d2a4dfee8ed12868b27500d019777dd78e97f7d56c2e0e' 
  AND (
    token = 'w7WmdbrijX6bJh75jmpSrbnb1ZfR0BrdLtb1ZV1Rp58=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )