UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '641GmZR1vUfvJhPvDW/52CYXzR2YNYyugbxl9V/guuk=' 
WHERE 
  key_id = 'd68509bb1e15b5074e66b7502666624a266b5b61f91e0c9e22284926dde91142' 
  AND (
    token = '641GmZR1vUfvJhPvDW/52CYXzR2YNYyugbxl9V/guuk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )