UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U+LvVtEBB1ReVvhkJKCM0S6y/whjjoFRliQ04taxnuc=' 
WHERE 
  key_id = 'f5b1ad3c7fc83af9356563ad5e271fba368680ebfe4c5aeac0c55772e7c102fe' 
  AND (
    token = 'U+LvVtEBB1ReVvhkJKCM0S6y/whjjoFRliQ04taxnuc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )