UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lPSR26ORDBnKhuRTTe+qYL4dBOc4hifPqTTkqZQFBBQ=' 
WHERE 
  key_id = 'bed411bce5ed1ce62d72edb4851929edd764bad9b65559204cdb905997e04f6f' 
  AND (
    token = 'lPSR26ORDBnKhuRTTe+qYL4dBOc4hifPqTTkqZQFBBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )