INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a598ac5bb50a18396c8e3653f9374415ab006359a33e580cd9789d642e20388', 
    'f3LBB3mVdmOgfWdrU1swf55AjMBv2ln5TTQl8+LC6HA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)