UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XFzuqFpBd0/CFqSw6tZ1zdT6XxCXsorSL/+Nu3rq34Q=' 
WHERE 
  key_id = '3969b157bddb02ae9c7da7ac661722017ebf0b6cc30d17ac595c4a9a6d8d0d06' 
  AND (
    token = 'XFzuqFpBd0/CFqSw6tZ1zdT6XxCXsorSL/+Nu3rq34Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )