UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hg1L2EHFlwFBHr4YAohM3wF2AmV83M4yEb0NdfK9ZNI=' 
WHERE 
  key_id = '2bc3d93b5f38cc0c3a3691db4c39afdd3a246421120a91212d4c698c1e9deedd' 
  AND (
    token = 'Hg1L2EHFlwFBHr4YAohM3wF2AmV83M4yEb0NdfK9ZNI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )