UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aej89E2ptKa4NjXD8T3zvqCMLktTr1HZ09jB7Ov0qCM=' 
WHERE 
  key_id = 'fd3f97296c6cdd78ec67a6f65b92d6a5ea0f0f14a9edc68469a24050c5e7e9c2' 
  AND (
    token = 'aej89E2ptKa4NjXD8T3zvqCMLktTr1HZ09jB7Ov0qCM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )