UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LZQmVSNdwqQ935yEZ+QbIDjZhLpMpKafrS6hZDmnJIU=' 
WHERE 
  key_id = '3d905fcd95d96c4cfe8486ce8eb174a9425ef48bb59a1bac2142ad2a362bd647' 
  AND (
    token = 'LZQmVSNdwqQ935yEZ+QbIDjZhLpMpKafrS6hZDmnJIU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )