INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6455e539f3ca0e432af195ae4c05ce7aadfcddffd42ffd19e151015ae569ce8e', 
    'jL2TH+P2dakAebRXQTx/49PuQmlICW2RPi6MGFIMyoA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)