UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iTIxZ4k5q+wiJX/Zzuyj6XCZ5uWJSv7wrXGZOwKgJwg=' 
WHERE 
  key_id = '7fba8555f51e6e51b2df3b0a0cdc84323396de787c19afd8713598fa485a9060' 
  AND (
    token = 'iTIxZ4k5q+wiJX/Zzuyj6XCZ5uWJSv7wrXGZOwKgJwg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )