INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d2c4e0043c626a69915f7cdb90ecfc59d1f15b1f3de9757878b7078aa83f7a3', 
    'M3w28wq7zGqZgWaf99LMVcX8wcJIWRpkG71/tgC9bz4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)