INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b126106aff8443b24f0a3f5c86e0a893ebaffb78ffda1287a95fd5960054021', 
    'i1IzSYAFFORMUaL8jgTT5ydFxpMy8Hk4/8NVHOiHL/0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)