INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d9c3e59fa848ea01f539685cf69d23b0662d42f69779f7d2633d170a8a966f2', 
    'UP8iAvWeBqxP6/vHoXjyfm9zBlbOW3qFy1UdgcNDKSY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)