INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'adddc1626c04897a89fef933101b75dc58e3952746f10d87e49739b4cd8ef72d', 
    'gxjVKh/Mc9DXfbJNyHlwujsXpYXNog0X/ZHU0Y7rTWc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)