UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PThBMzbINlJSLs/NEJrokTYlWDuCxx/g9MSakQGT+Y8=' 
WHERE 
  key_id = '9d5958c5bea0c03beb5adea1187113bcf98a751c1776dfdebc27e5fc748e090a' 
  AND (
    token = 'PThBMzbINlJSLs/NEJrokTYlWDuCxx/g9MSakQGT+Y8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )