UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X3N8qQMHkeCkY+JsA5Uo/S+M0WP9bgXcNU6foSRosHE=' 
WHERE 
  key_id = '6a156070f68d818701d557187242504b6569316641ddd01cb104a59273a504e9' 
  AND (
    token = 'X3N8qQMHkeCkY+JsA5Uo/S+M0WP9bgXcNU6foSRosHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )