UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f8elY22lK+HEEepHvbOTa1MJA6md6wpHaTTejfSNgNM=' 
WHERE 
  key_id = '61ff0d19380d2384273028ed3afc295d82bad8a51c55e8a84807fcb6487a328f' 
  AND (
    token = 'f8elY22lK+HEEepHvbOTa1MJA6md6wpHaTTejfSNgNM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )