INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '803543be032ac13d93d420bea45dac4ab23ec481d0796e6b52baff205d84dbee', 
    'EVzFVZMJrzbXm9go71MKCf6oKjM2jPSEBwetOTf8iaE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)