UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XXKrCxbGMd5w6pnXHq96J5w5E8uYq260PvqmElj0zso=' 
WHERE 
  key_id = '278e006b9ff6f4738eb2ce928ceb8f06416497972508827034805831c9cbae55' 
  AND (
    token = 'XXKrCxbGMd5w6pnXHq96J5w5E8uYq260PvqmElj0zso=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )