UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6hZlEFON9SQLc/ke+xQNHndw8tBDCeMMmVGquwLzyI4=' 
WHERE 
  key_id = '69b40f29b306d1a30768fcd97d607e5345aa463e221278a4f60ab5390f24dd10' 
  AND (
    token = '6hZlEFON9SQLc/ke+xQNHndw8tBDCeMMmVGquwLzyI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )