UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4y/KFURch7TaBM03iLiVWEntCZJLkzibbHSiP1piaa0=' 
WHERE 
  key_id = '825432a35830fe182706fee36f8de88fb1811baa9fdeaebf5e4af25691b5b4cf' 
  AND (
    token = '4y/KFURch7TaBM03iLiVWEntCZJLkzibbHSiP1piaa0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )