UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'no0Nyu5BDhTGoFqj9CT7zPIngZWM+5znjqxoTJMT9+Y=' 
WHERE 
  key_id = '277de40af722ccccef07ee92198c7dc9f73c36cae53f90d1ae1e09e386d96977' 
  AND (
    token = 'no0Nyu5BDhTGoFqj9CT7zPIngZWM+5znjqxoTJMT9+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )