UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h/HlXK+oCAzC32lV6ePMyCkWAeLnAYHXDEGZh8gG920=' 
WHERE 
  key_id = '7a7aea26f80cc87f64dfdfc983098e65bbad1fa97a0a40d978502e5831de1e26' 
  AND (
    token = 'h/HlXK+oCAzC32lV6ePMyCkWAeLnAYHXDEGZh8gG920=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )