UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mP8zmHhdNon08cY66L+O8EdTxkuhVBJ0cu5TBVPzvEA=' 
WHERE 
  key_id = 'f30048b639a9f4cbfd787d7c12ae2c3852e34855d3f978ae0436e80a3288f853' 
  AND (
    token = 'mP8zmHhdNon08cY66L+O8EdTxkuhVBJ0cu5TBVPzvEA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )