UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dnsd95Hz6c31KTgjQ2PvpdsOwlKYYgVreH82KaffkXA=' 
WHERE 
  key_id = '41869832612d360caee886a5f888e6b748b4f004cad73b01b48f3869b1e6067a' 
  AND (
    token = 'dnsd95Hz6c31KTgjQ2PvpdsOwlKYYgVreH82KaffkXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )