UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/ZHDyASNWWCfIwP3oFEUS52pLQkJ14TgxqzOfeEQ97s=' 
WHERE 
  key_id = 'faafaa8b5b40ba3ea7f6985155e137478f4a80cb4a58d8b0b5cdbd068a20d756' 
  AND (
    token = '/ZHDyASNWWCfIwP3oFEUS52pLQkJ14TgxqzOfeEQ97s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )