UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ctWVVHcmdtWn488BiUlKx5aIjKMuhKz+Kq5KUlC29Xs=' 
WHERE 
  key_id = 'f6504edc8c5a23a38f4b7e8c40b62290ff5e53ad784e92a909c9db7698a04b02' 
  AND (
    token = 'ctWVVHcmdtWn488BiUlKx5aIjKMuhKz+Kq5KUlC29Xs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )