INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8bd5f378b505294dbbf06c19e80f9588c33648534972c2cdd03a2e6e6afa3da', 
    '1b/YP+u/jRLZA201ayCMWo1TJ3IP2hl4LlD/P8h0AQ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )