INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6500d635f911385c19950151bb12c140e58d269ba590dd39c25ca76fe076fc91', 
    'EYBExqSkXrb15SdZCeyFZY6cOGzLIxIBZguFiP69IAo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)