INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53e1b21e0cf88080529c294d2436f7ae4e3b4e6cd55de4ed3a15b1a888c3e9f9', 
    'PUwbE697FK1lxqCDVrM60+VBlIZTxjlnie3OH4IRk3c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)