INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '695007fbc510783bf13f299cd608398608eb7b968c95a52250ff834c5648c0ec', 
    '9zG0XHQwN7rtWLYjVciPgj+y7zoJsOWb4vPZrOfBZVQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)