UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aaOjZ6rEdybQQl7rj1K3/s3uSqYW+reGfAZ7rI9Vh2k=' 
WHERE 
  key_id = 'cd5a5370f65a3ab376bc93fda94cdddce819520f9b488bdce7400caead6e47b4' 
  AND (
    token = 'aaOjZ6rEdybQQl7rj1K3/s3uSqYW+reGfAZ7rI9Vh2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )