INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '538ca8aa3acdf5dfa595f93ed63ba2656b9b33345ca65347576fe528b81672b0', 
    '3BafpBG007IKXQe5Yu6DrXazdkQljnL9nqohIwIo+0U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)