UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OzOuypTN50m8gD1jGH/8OLuT9ClqxThQwsPwjF8vZzM=' 
WHERE 
  key_id = 'f34b686ee340121419f89690471c895203489d1fc72150f6c66a4492e4f0256b' 
  AND (
    token = 'OzOuypTN50m8gD1jGH/8OLuT9ClqxThQwsPwjF8vZzM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )