UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2wWRWApbCAH5FdS/m0IFDgqglOQ2+fzbwAmL72h+IsE=' 
WHERE 
  key_id = '376ce6b940a0ca2ee2d3e9ccbe1cb6576c56c9007b90f80d4711af108a032cf8' 
  AND (
    token = '2wWRWApbCAH5FdS/m0IFDgqglOQ2+fzbwAmL72h+IsE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )