UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TNyxfQCbVw9LK3jCqRK/9bxnXJm0747rE4/UPXFLHRQ=' 
WHERE 
  key_id = '042a99c19f0a8ee11a123432fd7514ac1a32f72332c2b5d25e630cd121174ea5' 
  AND (
    token = 'TNyxfQCbVw9LK3jCqRK/9bxnXJm0747rE4/UPXFLHRQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )