UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MhcVPztcZ/H7WWt6iHVfgi3+1mBSTkDk5HAwdoJV2wM=' 
WHERE 
  key_id = 'def76b382135ca6b685a1f4608cf41a07e3fd72865447fa31406de17cc654883' 
  AND (
    token = 'MhcVPztcZ/H7WWt6iHVfgi3+1mBSTkDk5HAwdoJV2wM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )