INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1dc831735e8b871878639c97727a7a45fb4eaa103130d861508c9e7d9ad3388c', 
    'LJev0guvFS/BMnXyhV078BioekkSVbXRvwzNUjARrr0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)