UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hlx7nzt/Vit0VdHMD3lNaU8u69CDCPNslY6EGardev0=' 
WHERE 
  key_id = 'cd55e96d05940a35a3fa04d0ad1ad1ff3084b41c30dec6b563253c48d5d4f366' 
  AND (
    token = 'Hlx7nzt/Vit0VdHMD3lNaU8u69CDCPNslY6EGardev0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )