UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4ZNn+Aw+10RFRBRsVBZtU0qA42v4qu6arhmgCvrXtHU=' 
WHERE 
  key_id = '573c19f5dd920ffdfc82a1a689056c08f4bdf275649712bafc1ae0febd1d0c8d' 
  AND (
    token = '4ZNn+Aw+10RFRBRsVBZtU0qA42v4qu6arhmgCvrXtHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )