UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1hYzpUrD+sVqhOoYgerwlfFETPUsv8LcFOPZdv1cZz0=' 
WHERE 
  key_id = '6c13d715062720802b35bcca9a27aee3ec044ed29ddf5506a8b16382e6351355' 
  AND (
    token = '1hYzpUrD+sVqhOoYgerwlfFETPUsv8LcFOPZdv1cZz0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )