UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'efNDL91HfLw7VYpTqTRlXIMvvmhWbe0EfmaKzYwQVZg=' 
WHERE 
  key_id = '11bf8ea1271d44e1eb2bf5c3a0b0f77473780d5bff8b7f5541c22901bd6eac5f' 
  AND (
    token = 'efNDL91HfLw7VYpTqTRlXIMvvmhWbe0EfmaKzYwQVZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )