UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oXihqvmnQ5oNXhN1DGpdBGZNi4B4bsSAPJ3VZO7q2rQ=' 
WHERE 
  key_id = '7a9b3062ed82e3b671f511105c38c1ab1c845a8bf667befb8f38a18a4f415e34' 
  AND (
    token = 'oXihqvmnQ5oNXhN1DGpdBGZNi4B4bsSAPJ3VZO7q2rQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )