UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+LMZnWGWkk0PABcap0OTegOgrNrdGYntSvvEXhV6GDw=' 
WHERE 
  key_id = 'c9c323302e12e120f9fcf01ffed492521d496f2e7f6ca815900948d07274d1f9' 
  AND (
    token = '+LMZnWGWkk0PABcap0OTegOgrNrdGYntSvvEXhV6GDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )