UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f5oNniHekuV8XX744fL31DIobBe0x29RJEgoc7/vuxo=' 
WHERE 
  key_id = 'ea4257de1e6c5ac167ad79f4fe5584f12df7310033594ea255360fb73009e8a8' 
  AND (
    token = 'f5oNniHekuV8XX744fL31DIobBe0x29RJEgoc7/vuxo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )