UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e4H1C4v0wnn9E4wh+Mll4J8cv2t4iGxqtWURseYlt3k=' 
WHERE 
  key_id = 'bcd7d73971926e61174a348ad80530a3e80dcdb128626eeb828a27759d6d6326' 
  AND (
    token = 'e4H1C4v0wnn9E4wh+Mll4J8cv2t4iGxqtWURseYlt3k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )