UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J3pviNTcTvQUtxXijTiVG+R+z7qrs2LeFDKtyKUjb+E=' 
WHERE 
  key_id = '29a2d4ba1930259df92673dd782bc0e7e3d58f8f23c84866da7f1740fc18c070' 
  AND (
    token = 'J3pviNTcTvQUtxXijTiVG+R+z7qrs2LeFDKtyKUjb+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )