UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PkZkSbrjvut8V+N2Qe0WdNKMadqRg04mLttyBKp88cE=' 
WHERE 
  key_id = '6df75a28b742deead22b7d1339e95c86002bf7880ed76c6efc09cbb9839504a3' 
  AND (
    token = 'PkZkSbrjvut8V+N2Qe0WdNKMadqRg04mLttyBKp88cE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )