UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm5YxHobf8Tl3bj9GKG4hHfD5Ok34mPcNaFy0PstRTQA=' 
WHERE 
  key_id = '73825827341ed7748a686cc1e13af2f2584099da3df5729118e9d3bc33bab647' 
  AND (
    token = 'm5YxHobf8Tl3bj9GKG4hHfD5Ok34mPcNaFy0PstRTQA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )