UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DqVep3sOGEpQBfp6Ml3Jh4fCKmoxWSMNi27me1bJoZA=' 
WHERE 
  key_id = '86fcdfe1109fc4eab40bde4b7f0dea743ecd1fcf791d659f111d574e2f0789ab' 
  AND (
    token = 'DqVep3sOGEpQBfp6Ml3Jh4fCKmoxWSMNi27me1bJoZA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )