INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c0d343ba6445a4d31cfbe80860228e3c81e88a1428faa66589bf9dce810e8eb', 
    '4n7BMgARW4ObBYSZzoue6BdHL6uxq/y03jlBAnmwMJo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)