UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zmc3e1Z4XLkjV1LIPmtxy7WjSxsxm8QyOJgfiUz2Wyc=' 
WHERE 
  key_id = 'd4aae11798cd0ccef5a4f21b1591e4a5a4bacfb4ad2f7ced9bae0245a2efea0f' 
  AND (
    token = 'zmc3e1Z4XLkjV1LIPmtxy7WjSxsxm8QyOJgfiUz2Wyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )