INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2019468d6d2e618bcaf7d32d87d216bb4f3f8c691e7d6147bf39615e7872e019', 
    'NMpI8eicIcz3pHt/LQPsV3f2DUICZEUqyLp+6VITUMQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)