UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2zRRBtwoGb12aOl2tv5m6gyP+ZssCXpyWzofJxCWV2Q=' 
WHERE 
  key_id = '6edb2c31e3c23b89974a41750925daf334dd98e5deb1d115e4762552fdfc68c6' 
  AND (
    token = '2zRRBtwoGb12aOl2tv5m6gyP+ZssCXpyWzofJxCWV2Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )