UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nTCRgMGgH+0I6KzQx0QPIBAl8iBIaNtGedqTYJppqLw=' 
WHERE 
  key_id = 'f10bbf7c02697225155a242ab26264d9abd751dd4bad35772887875ca51b4f3c' 
  AND (
    token = 'nTCRgMGgH+0I6KzQx0QPIBAl8iBIaNtGedqTYJppqLw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )