INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5963ea5f449a8cd345b7f73d272a646641afc3627b8dfd518305c0ebe01cb7d5', 
    'Mb08VqYjjMe1pjBw0om0A3xSNefGfIVC0lE0sM3lUXI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)