UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bwtT1lDfghfSIjXHCEiszMcx/So7/+Vw6GdyhIKyPCQ=' 
WHERE 
  key_id = '4dd08510bca8758eb372db83e26b7a4a3784a861000953d12c6ee98fa3211f05' 
  AND (
    token = 'bwtT1lDfghfSIjXHCEiszMcx/So7/+Vw6GdyhIKyPCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )