UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9r26OInHybGTBMz0lQfP3YXBLa5mA19SZuP3cjvU4aM=' 
WHERE 
  key_id = '44468c9aa9701dacff9bb7dfac990a911908418e8eb31f114576a29db18adb70' 
  AND (
    token = '9r26OInHybGTBMz0lQfP3YXBLa5mA19SZuP3cjvU4aM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )