INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec52800c5aaadf92f8c2ac573c4b5c2eb9b9d49b22e3d47e458e1b16e943f4b1', 
    'qx0NlhtLT1sRx6gdHdDXSRDuPnHBdyFRbsk3ToEIdBM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)