INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '24395f5649e56cae1128f6f7c064ee1bd3921243f1beb6b64c7d1bf550213467', 
    'E3sG06rLcyhDVITWPXuSRM3L7L4QRHuAflxQrAEbSZg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)