UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CngjsO1ziF8BI8vC5CJ5JRo1RQpA3z1IgnLEVo8Ajb8=' 
WHERE 
  key_id = '3a550b7acb667e4f7e0551fd63211916ae81037ab4a5bb164668f01040a0d639' 
  AND (
    token = 'CngjsO1ziF8BI8vC5CJ5JRo1RQpA3z1IgnLEVo8Ajb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )