UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3S1mvkwTtcds4LSOqLj9bELrAW9dIuTVe/aKCay94q8=' 
WHERE 
  key_id = '966d34b2aaa0bb6ff2f7077faea85b462e413b63208a4104fff4e8cbb6fa01d8' 
  AND (
    token = '3S1mvkwTtcds4LSOqLj9bELrAW9dIuTVe/aKCay94q8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )