UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OkiDZHAmR1uqZ2DcvaUYGviSvUtC7YEHiTHJsQscbVw=' 
WHERE 
  key_id = 'd2cad1ebd8baab1140e66802cbe0e5f2b045137ec4db21ed223ca0437c6f2ef7' 
  AND (
    token = 'OkiDZHAmR1uqZ2DcvaUYGviSvUtC7YEHiTHJsQscbVw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )