INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f3c32387ae2c700428330533067e98b2689a926d39accb6de55d7d3970ce408', 
    'WHULt6EEOZ/ruKeq7RAAAjKFXC5WYoz4ma6FTMshqok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)