UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kMSe3qSICfTsx0IRoJOJLZBzRXQOcpDiJDcQ0pHHxvo=' 
WHERE 
  key_id = 'abd6cab554e8f495bd01701086d55f79caf9fb6e27932d9c657d2c406e143d50' 
  AND (
    token = 'kMSe3qSICfTsx0IRoJOJLZBzRXQOcpDiJDcQ0pHHxvo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )