INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cbb2f6874857a96effc65f7b3b0810f55bd95ad2e8ddac9d982b18777d6935f', 
    '+sGe3JmwBfSrLJdkMS54YK3D7ZECwqxYMPQpfQDL2tc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)