INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1ed63449770d1b49b1769033f10f07d8fad5840b5e8ac2ca2d2e7b072587029', 
    'Gk212je4BNbL7dRZV91F1Z5WxgtMwz0Zg66mKtaA5uw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)