UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FYt2OhqcoLJbwCJNB+qUXvw1GLJMwo53ko2kotJX6pI=' 
WHERE 
  key_id = 'bf83f70f3d9de6ffd34846ea8f9a097e72e4bf0e41eadc6c4bc95e7e1b95f21d' 
  AND (
    token = 'FYt2OhqcoLJbwCJNB+qUXvw1GLJMwo53ko2kotJX6pI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )