INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6ad4f6a759e1162e4d45968a756df7089e5006336ec7c776cc7fc97a4ce4869', 
    'tMqXtg92gCvnZ2PvsmOk4Ke1GLjB75jvtH54doWIHf0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00131

Result

int(1)