INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56ab36f89e6ca8bdfd9c4f05bcdc9a17ce8ca3f138e4522b9b10ff57fb28fa2a', 
    'QkFdlNTX9togdj3FCS8/641dn2E5ge7gxn6TaQxWqeg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)