INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '712a8ade114367bf4f30e97d23eaf0385fb04233794f87c6209f76a2e633809d', 
    'cCxtMsCeCRdOh9PH/oNIV2d/ROz4ljph6972WgoZA0A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)