UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rpqEbF0QugmP13HZYJerCOilV2hYPjYI76Ywg1KuIGc=' 
WHERE 
  key_id = 'c2c74ee0f0b3b039dd93becba9ac85b36fe129a24b4da9330b0dc22758a04bbc' 
  AND (
    token = 'rpqEbF0QugmP13HZYJerCOilV2hYPjYI76Ywg1KuIGc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )