UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bvoVRrIwhCFIM/oMIARpBzRh/2Mx1zgBT7MMhUX/pvg=' 
WHERE 
  key_id = '727373429dd641f5a4c013c9f80ab587c8618ac0304ae563a9f39b94b404f5c3' 
  AND (
    token = 'bvoVRrIwhCFIM/oMIARpBzRh/2Mx1zgBT7MMhUX/pvg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )