UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pcrJI3ljc6N3eWIBlw1LOuLtCccBx3SdS88QJDwlkO0=' 
WHERE 
  key_id = '7a2b70b2cecf821f4a2be6a8872048718a11c117c1c0f36d3437b9dd4665cd13' 
  AND (
    token = 'pcrJI3ljc6N3eWIBlw1LOuLtCccBx3SdS88QJDwlkO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )