UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DjSxz22IAmRVgTsHUNlvuQV24hrKw9QOil2waloAJ+g=' 
WHERE 
  key_id = '3c8e96f6a273c5eb978685a3a7abe7f8aad7ec873a5e05971608257341f76dd2' 
  AND (
    token = 'DjSxz22IAmRVgTsHUNlvuQV24hrKw9QOil2waloAJ+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )