UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZMW2nHJrrBBG3k+lMUlP2xr26vcIxl98e5Tivek/iWk=' 
WHERE 
  key_id = 'b4069d3ef8d54a6ac411ef715756ce945a1bf83102c5175e57da939fb097a80d' 
  AND (
    token = 'ZMW2nHJrrBBG3k+lMUlP2xr26vcIxl98e5Tivek/iWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )