INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51b789a77be7e9ed9568d712ef5ff46120dabffbe558a50c485c9dacda0b5ae7', 
    'd02ifBiZHy3qJdFCeiPO04g/c3NigDg1Yy1kAgYDVGM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)