INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '400affafa6cfd3f96e337b50f3dadff42988f6820c84a4d0f4bf81377402f780', 
    '7xnawPQTSCE4dmbyLNcECanjtjQxKtaaUA/7ijEJjkM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)