INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '874876caf898ae2670596ee5d676f1f0d3de3cd1ddec64a927b10d703f8f336d', 
    'QNydGkUR3VmGIrcharUkpvWTBZ9+lNxQlnW1kOxquSs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)