UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tJHOXsVk+AvX7qM2gjOR2Xi3APg5zQqlO5cOKzOgoFQ=' 
WHERE 
  key_id = '50f7aba4bf8a766915fb54e64decbbad89df6f67d5508281f4b9e5ee0a4c4fff' 
  AND (
    token = 'tJHOXsVk+AvX7qM2gjOR2Xi3APg5zQqlO5cOKzOgoFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )