INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '97dfdf0ade91282dc284f04ed8bd341cb97c95a8293e8017234edd6628689ed4', 
    'YJLp0Fj8As7HGWDhhdV0Zb344bWKBt1mbGt7MjyrpY4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)