UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nYhtaYNn2GiauQmVihUlPF/YJZmh6W47PVGUnXUwanA=' 
WHERE 
  key_id = '3f2080d219b947db81b63f8f2c1c077a61f9a73d9c4e7257c58bbdcf429cf3fc' 
  AND (
    token = 'nYhtaYNn2GiauQmVihUlPF/YJZmh6W47PVGUnXUwanA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )