INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1218c5bee1ecd2647d04105b4a595af87a91e0d6731571d306278ed55147593a', 
    'B14ONW0WVRiRSv+8otWlStpEkPF0H2W3aPLxszzyGu8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)