UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XmrPSTTmjeyPjChuPkRFFwacL4sX4eDvaD8gUJatqnI=' 
WHERE 
  key_id = '2e86b5e79f48fad6f63f26015ffdddce93a59f79e38d0be44cc2486a61ea09c2' 
  AND (
    token = 'XmrPSTTmjeyPjChuPkRFFwacL4sX4eDvaD8gUJatqnI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )