UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LES3wPVRdR3UskzMF8fLMXQ0CMs9hQE9Zd8tDSFhpgE=' 
WHERE 
  key_id = 'cdb0f492a8bfffd0418f58a550c2773599b5e4a4c9f5dc6fcca2e75756674035' 
  AND (
    token = 'LES3wPVRdR3UskzMF8fLMXQ0CMs9hQE9Zd8tDSFhpgE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )