UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D8+7tSwNWsrssSlRByI3kmUV1mRgvnaQg7Mi91uRSkk=' 
WHERE 
  key_id = '444c9d9ee30cea17c66bc03d0d175134b561c1e9897a9be8cefd902ad418d550' 
  AND (
    token = 'D8+7tSwNWsrssSlRByI3kmUV1mRgvnaQg7Mi91uRSkk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )