UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZXPE8Z5byiD+amp/6l6rBSqtXjUKn4qpicPN1YU5IuA=' 
WHERE 
  key_id = '2954b0eb5bd746c113697616003faff487521211867d60ba092968caaea219b8' 
  AND (
    token = 'ZXPE8Z5byiD+amp/6l6rBSqtXjUKn4qpicPN1YU5IuA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )