UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1GRCLyalvsJPKzVUfZI2V0cLXo4KY6HQu4CsdgBbOm0=' 
WHERE 
  key_id = '64bab3d04c9dc6cd4c3c69e7a3bfd0e3b84085a4bcbf8f6486b8c8c5cc5259f7' 
  AND (
    token = '1GRCLyalvsJPKzVUfZI2V0cLXo4KY6HQu4CsdgBbOm0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )