UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uxZo9gye4C4MJD6qqVvw2tnmkz4SGVcH8d+lQMNwf2s=' 
WHERE 
  key_id = '90e403c89b256b8430fed35badb9b6de608c4227f0c1d0b4fcc6a8a2a28bd0aa' 
  AND (
    token = 'uxZo9gye4C4MJD6qqVvw2tnmkz4SGVcH8d+lQMNwf2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )