INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ee4886d9a2cce2edcb0e074310df361f08688ac7686c66192a341998423cdcd', 
    'STvOKuLWBQTya3zvFZfFjpy5wvv54FeDp3PK+S4qDg0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)