INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6c68f0165f4b249643452dbb46b7d28c34f549051b267f129d66b81e2540ca2', 
    'NOuOntIl19hLpvQFmRwLj7i/FfDhtlW8GfiqSnL7NVs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)