UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HuZKaC16wUqhGZ0qOX1Ed10+Ch+qOXCyhHRGi014+gc=' 
WHERE 
  key_id = '5adf073583ffa844147df6314801b4e0ef32a3a6da9bb6ec39e23d8a6ee74fcb' 
  AND (
    token = 'HuZKaC16wUqhGZ0qOX1Ed10+Ch+qOXCyhHRGi014+gc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )