INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f1193294e321d3b467fb656c218903ac2bb9758669d82d5c020d0316f79a563', 
    'w3xu4CmbJuFumwSw+v6cccS044XkK7mXdYzuDxZ43r4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)