INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a35a80be0b9885013a6fae828e651c4752e4347f8664f690fc27ee0f782567a', 
    '94jROIlpS/ljEyjTDwdraa6XE0xNGApck4Gn2ZZ//QM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)