UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bLOzA4QOR9NQliaGnGApLwXPEwTrWQAoy32ucBNocMM=' 
WHERE 
  key_id = 'b3753bc66d0c2e28c1d442f4faff563c3dc55e17d5d8aa1507f01dd5ec158ffd' 
  AND (
    token = 'bLOzA4QOR9NQliaGnGApLwXPEwTrWQAoy32ucBNocMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )