INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '347b3bd6aed6e796c6a72b40ff9c53a1462a630671ec9b0d61a655566af3899b', 
    'cf+Ps7qNxJAyGNUkZbxjIoKoJ0szReH5OSsFDJ18EVs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)