UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/m+d/t/VSF/N8D7Fi1Iuid3NIytPflOZ9MNJtf/K+4U=' 
WHERE 
  key_id = '4ba0e8d619727e87ef6f4cc8328a3f1e893301b99d327914ca99ae1b9ced39ce' 
  AND (
    token = '/m+d/t/VSF/N8D7Fi1Iuid3NIytPflOZ9MNJtf/K+4U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )