INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd435316b4a25b933e361900b95a2dbf582a0f3fa310f7836c614189f40deec2f', 
    'n7LlJvPx5CBbOjQtttx1GxdHbzKYH4YMVRwb88BYNSw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)