UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ViTJhBqRrb98XXuow5bf9vGjPAn8CCb8KvZ0QiFQXxk=' 
WHERE 
  key_id = 'ead13afb6d1bc079200b4fa5c155016d782d58b1feb2f03c3805d2737c4c6c07' 
  AND (
    token = 'ViTJhBqRrb98XXuow5bf9vGjPAn8CCb8KvZ0QiFQXxk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )