UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O0hrXWPcoasmXaJkSwEDx5gpxMbm/BwWBY10tIYCpX8=' 
WHERE 
  key_id = 'b1a6d8f827eab88432e6c494c86cf566ea61851265111297d048bfb266a3cca0' 
  AND (
    token = 'O0hrXWPcoasmXaJkSwEDx5gpxMbm/BwWBY10tIYCpX8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )