UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hRX6jlFaoswdtHOycEwGqNEa4DOGWMWAzk3lXspGU0M=' 
WHERE 
  key_id = 'c388898a6071549aa8b9013deeb6e58375e4866ae530e450270bf6004127d7ca' 
  AND (
    token = 'hRX6jlFaoswdtHOycEwGqNEa4DOGWMWAzk3lXspGU0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )