UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/ECGBSWDbl2IcwU5xK+U7Au/6iLp1siQUNEpRuKyo0I=' 
WHERE 
  key_id = 'bd98db768f466aef3ef47cc74c8f6427ab2ad6b4f5b107898aea3067fbc6fb08' 
  AND (
    token = '/ECGBSWDbl2IcwU5xK+U7Au/6iLp1siQUNEpRuKyo0I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )