INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec78540fc4919be69d5b7d1747c51758495445f19a5de3644dcd463d377df4d4', 
    'jM0t10obQRyGTrPLZKZLcG8LqJIK2pQyS16fM9cBV8Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)