UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nsiCV9SF8ySFjWHka1ID3cPJyTLMga4iLY19T+XRQZI=' 
WHERE 
  key_id = '4d9787cc2350dea41d00464d9cf16b66d63d3e9f103d610b15bd4ba553937cd7' 
  AND (
    token = 'nsiCV9SF8ySFjWHka1ID3cPJyTLMga4iLY19T+XRQZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )