UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oEnyrqpGMjPZ9S6swJrQcXYW+TN3TPy6dPs7NCMUjTg=' 
WHERE 
  key_id = 'a05febb52bca90de0c76c7a24461e1a463fcaf0ea8a64531357f40e266344c4f' 
  AND (
    token = 'oEnyrqpGMjPZ9S6swJrQcXYW+TN3TPy6dPs7NCMUjTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )