UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0BBHbh6x6fBnTn0FcwEZQpTIgvGPsO1//suaSgvJgFY=' 
WHERE 
  key_id = 'ecea1267bc418d0cdadf58ed14900f52f0b19c7e1c52bf47eb979bdc9b331b91' 
  AND (
    token = '0BBHbh6x6fBnTn0FcwEZQpTIgvGPsO1//suaSgvJgFY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )