INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '429741231308d4f00d471879b59ff5988a181db8de5ee5bb51d889386d66c600', 
    '5haxD3uyTsYqSHaSc8eseA3OOpLKIo8bmSityI50/+g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)