UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PnQatSeVn2tvQFvQXtg1D+3khK8CprIvduLYIFMVVvo=' 
WHERE 
  key_id = '0533c46be403b55de320b8f33999e42a027654f175677900e0da07d3aba0377d' 
  AND (
    token = 'PnQatSeVn2tvQFvQXtg1D+3khK8CprIvduLYIFMVVvo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )