UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G5nL8eKeNnfKAWky7cZ551oGFqlra9Y1EoYFJQzBQLs=' 
WHERE 
  key_id = 'be2644fb0e74067b596ce8722d359e47a6c44a134f6ed0e6bba8bb4b970b07cd' 
  AND (
    token = 'G5nL8eKeNnfKAWky7cZ551oGFqlra9Y1EoYFJQzBQLs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )