UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NEjpCghAcH6Utpg4Z5KcsUtKfIafa2BZONl6jQZgLIQ=' 
WHERE 
  key_id = '856569dc848d40c975079c996bf744eaea5945b9768a318623fa471d6d05d259' 
  AND (
    token = 'NEjpCghAcH6Utpg4Z5KcsUtKfIafa2BZONl6jQZgLIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )