INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c92dc2e12ab0006f6b880f38a3a6830b415024f390e085b134a88308343033ae', 
    '71djyWUzKOWEh2rzz1uh6ixw6DyHS97GX5v7iSr9u7E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)