UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wqaRp+XkiCszgL/8XPmxhDy5SovggWe3viVpq2PvUZo=' 
WHERE 
  key_id = '87ac26a763276d65519a4c15afd12081b85971174f0d5f71a74a55584c6e486a' 
  AND (
    token = 'wqaRp+XkiCszgL/8XPmxhDy5SovggWe3viVpq2PvUZo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )