INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ac5a94bd8ed52f40a01fac3c4b066cdb0fd65575351e02c2a1e3d151a80744d', 
    'HLDP6MLIdX2N4purvwafQEEeTx8IcAasY6oxp8TgHa0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)