UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pyeNQh2fc6PXPnwgwAertoi3kvWvT9r5UCTR9JLqa04=' 
WHERE 
  key_id = 'cefbe91e5380b4197eb10e56557ebd8e2403dd097e5100de08daf64227f55edc' 
  AND (
    token = 'pyeNQh2fc6PXPnwgwAertoi3kvWvT9r5UCTR9JLqa04=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )