UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sASKtgkgPLZfc90CeuCrM4QTvioDGqyeJbLVriS8EcY=' 
WHERE 
  key_id = '5311cf95c56ebe8ab06a34ac379d87f845c6afea82fc4bc120ae92daccb3f8fe' 
  AND (
    token = 'sASKtgkgPLZfc90CeuCrM4QTvioDGqyeJbLVriS8EcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )