UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xr4Bqm/VTksM+45nc6D7c/D65ZaVsbL2H02mN5tC8NQ=' 
WHERE 
  key_id = '88132a215b4e314d93734185aaf64d073e19bdc708d30691b731ab9cac24cbf3' 
  AND (
    token = 'xr4Bqm/VTksM+45nc6D7c/D65ZaVsbL2H02mN5tC8NQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )