UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hf8Dv0mlVEviEq6XEbr6uYsRQzLXCDOZS37vSmggOYU=' 
WHERE 
  key_id = 'e3ac9816ddd5a0905e3018201200ef8abe28fc95c27cbc3451e1cde36266149e' 
  AND (
    token = 'Hf8Dv0mlVEviEq6XEbr6uYsRQzLXCDOZS37vSmggOYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )