UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1lJfUhIfRB9rOwzs28VqwSy8C7raTglOwLi2coVEF6M=' 
WHERE 
  key_id = '453b6fd67edf7e83657532c3ca6cecbb880700133479e3041dd1a5192cc2095c' 
  AND (
    token = '1lJfUhIfRB9rOwzs28VqwSy8C7raTglOwLi2coVEF6M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )