INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1919150ff7169b06695adfad45a91f86f3a1c5b31cc4d4d022667aaef253ca9', 
    'wqqGKcogiAoPM8Ypj6FWl3aY2IhB2KaRHceb/7M9Mwo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)