INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e12fa60a61d435a49f9a605b0334388c2122a8a864d57a68c3e15fb9f64a19b', 
    'mnHTMNJYVHThKNiDHblBMzR134oXII50IMnr9ONSqRo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)