UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+vPtEzsrbiJ4syA+lrbPRAuY0EIcYr2Rc4i0m7a410s=' 
WHERE 
  key_id = '34d82297e3c0e98b37a571b8e5224462e419cad30136ea532b5f25e0c7698a0b' 
  AND (
    token = '+vPtEzsrbiJ4syA+lrbPRAuY0EIcYr2Rc4i0m7a410s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )