INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18def89a956066e369c1722f7aa7c7251a30f6052e0a087b1a4e9492204ebf3b', 
    'WV4+oIdlMOfbBnSQynxeR7G3tTUTMfr/d3HNLnm1DiU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)