INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35ad441998dce918a18e67185a1e6221663a7efc9b0d28a378c5e28677b85fcb', 
    'sdlQK8dNf9NZEuOqNe0vcG173PnkAF8ZyK8utnnsfj8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)