UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e32iZDlLr0FLoWwNnJjVBkGrb4LrB8B36UU70cLk6c4=' 
WHERE 
  key_id = '2eca2d04b3f9147d419aa320de8433f472a1d2b205b0df57ed27dcd9cb511c4b' 
  AND (
    token = 'e32iZDlLr0FLoWwNnJjVBkGrb4LrB8B36UU70cLk6c4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )