INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88e4e48f7dd19736c1a7ea34ec9eaa51cb66be6a643735bfcca8517e2c9d4d19', 
    'blVQcU1UwowRbnFCeLwq46lNwbYKVtjZcXBs3AESXJs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)