INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a26bde8d93ef112ce08494a4277845432950d981fa3235c11ed08d4f6d345fc8', 
    '913Q5WWzwXNymLnK1RWbeeQMsdAzA8l0khtHqOwMIbE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)