UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BW0zesbtAoZQRxOzjT2p3MoSSbd5HBk8QBqFlv1q94Y=' 
WHERE 
  key_id = '9dd0e958ba40c2c31c13028ab5ddfdadc7e4e2b7133c1b30446ccd6a66e9d5f3' 
  AND (
    token = 'BW0zesbtAoZQRxOzjT2p3MoSSbd5HBk8QBqFlv1q94Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )