INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18c2cc3f587207a767c9c0f771070f99b86049b4963de5390155702d25b7a80d', 
    'NDYJPpKJxd7v6dC73NdjY2372MgSB+wkfgIxiojPcgw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)