INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c6cca34e04d0c0065bdfb600ab1af24411820d5b6d60a800d15bf9c92a8f31f', 
    'yrBsViCUdU9z84w/DytJjvWDqnQMF9voYNGsfBLGB+0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)