INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20fd7142e7dad9750ceb3db76a3ea090f8d564d31402c5c3567dc3489364e581', 
    'v3naTu3JAe4kgwjzxtqBTLoXYurYNUiMncmwG3JDlDw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)