UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bZbo4TJifKro5MWbEAeldXcdyvO36Am+rr/NNy/ej10=' 
WHERE 
  key_id = 'ad531faa786b5dad5076dc1a179808ca228546aec7c6b6dad04023af7f0058fd' 
  AND (
    token = 'bZbo4TJifKro5MWbEAeldXcdyvO36Am+rr/NNy/ej10=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )