UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eTClwyj4aZ0BlKF6ZTbZrRxqzBwCzLhsgcf0KbfoThI=' 
WHERE 
  key_id = 'efc1c89e14b623fa94ff762f3241a091a0e7796338909ebea5619a943707ce72' 
  AND (
    token = 'eTClwyj4aZ0BlKF6ZTbZrRxqzBwCzLhsgcf0KbfoThI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )