UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VD3YEc52bi4kL8mkvAYAcC/fNeeXYYh5qZB1/4hxasM=' 
WHERE 
  key_id = '08c0da84a7c8480b24da023f49938790bfc7d42c604728ef667aad00add8fcc8' 
  AND (
    token = 'VD3YEc52bi4kL8mkvAYAcC/fNeeXYYh5qZB1/4hxasM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )