INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46a6ba73cf92017568b3696321315501673d3dbb87ecd4fc4a2319bf042c8fe2', 
    'miE8a7hGjKnhLIjtJvrS6xp/u9N2zPOqOJGt/gcPl3M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)