UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YBg3PrwXsnNhGfKe9G2OBlDPWrRzHoVnCGvBh9/0O1E=' 
WHERE 
  key_id = 'c9096946cc694e87d7122f05a44aa4d14420f95ecd5f427e4ec9f2a7e05db403' 
  AND (
    token = 'YBg3PrwXsnNhGfKe9G2OBlDPWrRzHoVnCGvBh9/0O1E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )