UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bIakP95THakhKVUzsOXHrpVDX4LnXGbh++nKOfAkong=' 
WHERE 
  key_id = '76de75e73b8f964367cf58ec966d1611705c390b2d0205861e20e84fea44f6a1' 
  AND (
    token = 'bIakP95THakhKVUzsOXHrpVDX4LnXGbh++nKOfAkong=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )