INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2cf1b4f5d49357d8cd1303ab513f9add61104b6b94b1d9f2e9933a0a74a9178e', 
    '/u9UVcfh2EHsPRbadILSqJsj1M/kGQmtbqIA6baBj80=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)