UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OVxfas8XxScMipTgbr2p/E/NonNxYeb5HS7J0JAU/SU=' 
WHERE 
  key_id = '12a4cb1522933682ee255e679d2f16e1ba5ed3e15eac361fb5568ed8b28f3c26' 
  AND (
    token = 'OVxfas8XxScMipTgbr2p/E/NonNxYeb5HS7J0JAU/SU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )