UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vp7OxRuscFMEa6nQqvYRLUwnH04qhENGumr9NJapJHI=' 
WHERE 
  key_id = '56d265663c7484d01d3356ef900e7e46d8fe0ad8bb6fb32e58bba9f75097f04c' 
  AND (
    token = 'Vp7OxRuscFMEa6nQqvYRLUwnH04qhENGumr9NJapJHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )