INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e68b4154f08ea31faa818df86094e5fc66fd00147a718b699800fde76cb97a1', 
    'pgB87EErctpMnaNcPj7kUJWytTUHPtfAojUtbRkJ6V0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)