UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N1dPh5/Nu6NyuwCI5tX2G/3ac9j4awfykbmFfGBWvoo=' 
WHERE 
  key_id = '2e517cb039030af5f706ba519f6021a722dfce20cf0bc54a5a890ea37be8c9ab' 
  AND (
    token = 'N1dPh5/Nu6NyuwCI5tX2G/3ac9j4awfykbmFfGBWvoo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )