UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R8mOcFDASYceewP/eO+7Gn3SCBY3dqZMAIecHKD+7B8=' 
WHERE 
  key_id = 'b2a30eaff04ff426cb58e080dc84619a332fa5d433765cb8b99c568e5fff93cc' 
  AND (
    token = 'R8mOcFDASYceewP/eO+7Gn3SCBY3dqZMAIecHKD+7B8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )