UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yv1l38/bafZ2cViS7dCbz/MtZvoDUOUDWY1FdD0zVaY=' 
WHERE 
  key_id = 'e83b61c503f530615412a33fc99ba5613b502f08ddb5ff45d2e9aa1c5740638f' 
  AND (
    token = 'Yv1l38/bafZ2cViS7dCbz/MtZvoDUOUDWY1FdD0zVaY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )