UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g7mCq5Es6KdbGXMTZf4+WAzE9NN9CQ9U9N+nMnraJVg=' 
WHERE 
  key_id = 'a0ac4748598654b5cfb0624961bad11d9fcf3c7418177db5993eb1829f0754e0' 
  AND (
    token = 'g7mCq5Es6KdbGXMTZf4+WAzE9NN9CQ9U9N+nMnraJVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )