INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1fc14b5bb7cd246b98e0f9bb7b52b904b36a51c2985c07ef39cb6012052a8dd', 
    'iw3DV6OTu3zAkxBd7yDdTk2jLnOHeioV3YuCKIp0MUw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)