UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hfXrTAWhYH/hwEdgP/mTCl9is/1gqCdfmB9WWMnWreQ=' 
WHERE 
  key_id = '9214ec546ab83ee7defc9ba6793d52082c4536dfe122bd0827fa54288e1be3a0' 
  AND (
    token = 'hfXrTAWhYH/hwEdgP/mTCl9is/1gqCdfmB9WWMnWreQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )