UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T/fJ1mwEAMIGemtCbCV07pPTujNonuW9yf5PNlJH9hU=' 
WHERE 
  key_id = 'ce7b45ff68aef0d477105bfcefdd2ab632b898215712df99c7b81524220dd969' 
  AND (
    token = 'T/fJ1mwEAMIGemtCbCV07pPTujNonuW9yf5PNlJH9hU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )