UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X5kQLHt0+zulTeXxqmONz2cnWtTVBH/gfyw+5TUmOAM=' 
WHERE 
  key_id = '4dd9c128af193c9c50197ca703ee338bc5d011d1959facbc0449cbfe77cee7bb' 
  AND (
    token = 'X5kQLHt0+zulTeXxqmONz2cnWtTVBH/gfyw+5TUmOAM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )