UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JnnxCPDbPpXXmvzxrIC5MkqsHPJkoUrQbMi2sjtfknI=' 
WHERE 
  key_id = '4e1e380c7f622865d5588f9ec4aa2dc988a5a439860a890fdeb2cb16920add13' 
  AND (
    token = 'JnnxCPDbPpXXmvzxrIC5MkqsHPJkoUrQbMi2sjtfknI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )