UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PXDdj6B9rUfJ6f2CnVXIF1oxp/Hve4RgwW1AC8gbQ7s=' 
WHERE 
  key_id = 'b040a72415bb60071a6dadda68901dd05da3fe6e0c566849750f8d9380a1099b' 
  AND (
    token = 'PXDdj6B9rUfJ6f2CnVXIF1oxp/Hve4RgwW1AC8gbQ7s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )