INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7696b578e52774e070631e42c34aff12e163588465170fdfe9c7696a9fe5010b', 
    'XEq2JDCwxS7w6YAP3oWQgtA7XSwV84ROl6KlWvk5if8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)