UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W10zthx/GlDgmAyqvxTm0qSEal+Rc6LkywN9KL80uLo=' 
WHERE 
  key_id = '4cf61b16db5d3403b4d1db713c2dc45ea504db3b79ff107480c373236bf2004b' 
  AND (
    token = 'W10zthx/GlDgmAyqvxTm0qSEal+Rc6LkywN9KL80uLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )