INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4be31be9dd99ee31356c002c1d5af33ea22b24db853e9de040722a368811710f', 
    'NIOcHpD/LvD+xM5S7NIj3dNDumfrC0JAE4vd5ZMqFmw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)