INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '449b2e48beb4cec38543774b8b62edb21b2f8cfb2919d06c21a9261811108fd9', 
    'QmxhQalZfPNKuztm1i+pGs1ZRpchLZXQBIpGMKXomWA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)