UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '800mbo4HUbyfOHkhElUVJ61jB4a1/V+66VD06an2ewg=' 
WHERE 
  key_id = '13daf6529db3df4ef45bc4c623c2631813b15ab5f1506e5d63b8f66365d3a4d8' 
  AND (
    token = '800mbo4HUbyfOHkhElUVJ61jB4a1/V+66VD06an2ewg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )