UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QaIIsvWxhjgBenYQrrEmp1haRxtDZnuh/8WVzOOL8Lg=' 
WHERE 
  key_id = '4bc48d290ea0d020af93a32ee8c1f55f195376b6ab0663a4d3722ccf34f136a2' 
  AND (
    token = 'QaIIsvWxhjgBenYQrrEmp1haRxtDZnuh/8WVzOOL8Lg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )