INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a89c2e1520017bbab92d99b2935c817b5b080e761835af4b7757f3ec09794dbf', 
    'KKMV2gBQtmKlEasIDABVhwjDRlfx+b7OPXlMOsZRu30=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)