INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '338433bbf5afb75f1ab2a6589cdb257fe3783af86f481ac17b6f14deb58430cf', 
    'FVNRfK1QY/MqYiEKUVovQJSBqhmQzVO5pQ2K3UCLc7w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)