UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hK+EMPEa4DYYOj8cZUoOV229TfCCHk30PnisCXbY+yM=' 
WHERE 
  key_id = '884e8d4c657fa46dd719c27b2e4d9920524757423d24a835dfd4aeabab86a541' 
  AND (
    token = 'hK+EMPEa4DYYOj8cZUoOV229TfCCHk30PnisCXbY+yM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )