UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1S3VtR9faMPYj2NFpFZrKcxj4rjyBFedi48GGwkCfKA=' 
WHERE 
  key_id = 'c6dcd33d9045ec080b207b214bd394d5919b5b070e240193413f729bcab62b79' 
  AND (
    token = '1S3VtR9faMPYj2NFpFZrKcxj4rjyBFedi48GGwkCfKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )