UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zkf8PLl1piqPPejmaZkgtUHgK+gpkD6G+pMsy63zYuo=' 
WHERE 
  key_id = '56970db4a874157c9efe6cad74c1c1743577c32b651d180c36a75430279413cf' 
  AND (
    token = 'Zkf8PLl1piqPPejmaZkgtUHgK+gpkD6G+pMsy63zYuo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )