INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'da50f224f7dfdbc2bcadb24350c4748e235989956c8d614e74d55e36cc14cdea', 
    'C7WutI4Ce0u/Dvpb0JEISJ2W24zQASLYoZW1qycdClo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)