UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bT1zdMYi3r6w6s387Wf0l1D/QINny8pAcRir6CEWtEw=' 
WHERE 
  key_id = 'f5aa7796ec0bca6ccf3dc6f4e0e94ccd21bed5e7a78665ab367ad541fb3ebe70' 
  AND (
    token = 'bT1zdMYi3r6w6s387Wf0l1D/QINny8pAcRir6CEWtEw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )