UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yZsOOPu//DO4AZ0zagj9WSMF4MjC//DC679Vkow8VJk=' 
WHERE 
  key_id = '3da8e32caa06acdd21a699378e14148957378f6d2d1f513c62639da7dc226634' 
  AND (
    token = 'yZsOOPu//DO4AZ0zagj9WSMF4MjC//DC679Vkow8VJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )