INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6ada12eb5d27631380fd9eb59e064450186f04e93967467718e1b8c8fe9f0c5', 
    '8BYSKxRbnhyzfvDNmICf5DYuPXEmWaVPHBB/kVmU7cQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)