UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u28V6au46GZRIxgkwchUAeCxlLGdW5zJOnD/nxGnlW4=' 
WHERE 
  key_id = 'f374b284e6d4a6f4e2020128f207db63ea976a8b3bb60cf246e6848ef616ee74' 
  AND (
    token = 'u28V6au46GZRIxgkwchUAeCxlLGdW5zJOnD/nxGnlW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )