INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '394694e0db4ba7a992dfa7d6f753caae88e4134f37bf9f6dccc60e2c10c0f93c', 
    'fKydLqrL2cn6fdkLQz1vV2QXr5ymD0t2tT9jmN4vNwY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)