UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6SEOxLaAsDz2aqgxs8vdGEFHG3Ngg2N+dknNjLGKx5Q=' 
WHERE 
  key_id = 'e647d4757ce5cce1cf7a9dedbaf6c58db3a54447d7d6ae1e835ad98e23d50ed6' 
  AND (
    token = '6SEOxLaAsDz2aqgxs8vdGEFHG3Ngg2N+dknNjLGKx5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )