INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55d5428d169f143b7163c64d574cc1d8f76f0c1c77569b9f1727b81c996c1f8d', 
    'Tv6kGq9KlXaFU/ZAApuXoSmjUBnsO+xkGMSWShdkunM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)