UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IIr+pcigDlTOvnn1rhA/g5KDgVG59I6AW9gY5HLRRXM=' 
WHERE 
  key_id = 'd8d6692dfa48fa58f858ae0e531a878674f00ce19a90962f23926f57d17eed12' 
  AND (
    token = 'IIr+pcigDlTOvnn1rhA/g5KDgVG59I6AW9gY5HLRRXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )