UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3aChf/3OgWlbwsg+mdUoo7ENJDNxrdfGMwm4FDxEl1Y=' 
WHERE 
  key_id = 'e95fa6475ec499b9f03112e289a908851cc12361935f88df7c2e939a2c28e34b' 
  AND (
    token = '3aChf/3OgWlbwsg+mdUoo7ENJDNxrdfGMwm4FDxEl1Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )