UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7A/uImiK+Z/uEedCNJHPsElZidQuYl+fOPNkgcFxeiQ=' 
WHERE 
  key_id = '09de83f769d68363a480909e85c05fcc71437f68255365afc30235c3b34808bc' 
  AND (
    token = '7A/uImiK+Z/uEedCNJHPsElZidQuYl+fOPNkgcFxeiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )