UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z8TNiAv3gyCn95MKC/Do1C3kaxsjyhbuMuItv3iLXYk=' 
WHERE 
  key_id = '898ec6e586c29ec5b8c66de315536df25ed930141b3e46832c31f0336dc239d2' 
  AND (
    token = 'Z8TNiAv3gyCn95MKC/Do1C3kaxsjyhbuMuItv3iLXYk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )