INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d685d33dcfb0340c17af0dd3c70e0e704c45901294d1439e11d28a3bf280ac6', 
    '3jzNlgRYOyhjP9onhsufCbpI+WbF2XMbOKzEj8zesdY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)