UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tkqnmTIPlJ/itVoA8g2vKBrEt9fmlTYBiYyJMttZgUU=' 
WHERE 
  key_id = 'f4fbd0eaf4983eb7f42832427830048d1aa9c00a3f31aeb24545af9bca0f450d' 
  AND (
    token = 'tkqnmTIPlJ/itVoA8g2vKBrEt9fmlTYBiYyJMttZgUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )