UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YeLkH3GYOhkuBvqfpKQtzteaVdyQnAljBsnOj2k2K24=' 
WHERE 
  key_id = '8b6cf95436c71a7b7d8afa33fe025b6d49646e56f831cfc06ff0bcf0b8e38e44' 
  AND (
    token = 'YeLkH3GYOhkuBvqfpKQtzteaVdyQnAljBsnOj2k2K24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )