UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KAeUuEK31o2PpjSlrZEkSOIT/cajQmX4weJDszngPXE=' 
WHERE 
  key_id = '2a30dc761e332e7f5c90dea7c85ba3505c67d82ddcb4b58a7e7630c2e0314ed9' 
  AND (
    token = 'KAeUuEK31o2PpjSlrZEkSOIT/cajQmX4weJDszngPXE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )