UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ey2ppS+DeOJKErQ+UlHBirew3whY82Bmcp8qauvZ/iw=' 
WHERE 
  key_id = '0dce5ac324f13d10dc55dc97074936dfaada4819243f7d8b460635ad42ac98e8' 
  AND (
    token = 'Ey2ppS+DeOJKErQ+UlHBirew3whY82Bmcp8qauvZ/iw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )