INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '684f7a6567293493958bb6659e4620a402eff5a0fd014157b76a330d6406d5c6', 
    'Xf3DJENefLE5R8t23EqDPzbPjeMtZgwR6sKBec+ofTc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)