INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '684a88b85dc4e4f013e97344f97cbdd8246d0363ef8cb3f1d7d9693f906acb2f', 
    'U7eCJqKZ/YaCU0HSt0OUi6tNAgirM11rftbBuVEO/b8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)