UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n+bUPTPT2gCRM7ViGLEAu0J2i7yHxYDw1IQxVJPYwE4=' 
WHERE 
  key_id = '92ea5dea5a956d2840ae7134b21a252adc325ae4904fa572008a2f56381fd76c' 
  AND (
    token = 'n+bUPTPT2gCRM7ViGLEAu0J2i7yHxYDw1IQxVJPYwE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )