UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KvMROUjbMRhEOx0gv1FYnhSOVW5aOf6wsHl5/6kKIEI=' 
WHERE 
  key_id = 'bbcdefe27a8b691c198db170cf65d505a92fe925a5cdd77d3429914101d3d00e' 
  AND (
    token = 'KvMROUjbMRhEOx0gv1FYnhSOVW5aOf6wsHl5/6kKIEI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )