INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b56dfcd3a33557ed1d13928d3c1ca5a8ba03c67941c6cc7941ec912167f1fa1', 
    'VzSvDc263AzWsPMQd19oUkxRz5kJfL23sM/XSOzSWNE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)