UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GNIVpP5v31/GAFfiDakRxC24EnKJokxgkr7kGQgs+yw=' 
WHERE 
  key_id = '39f27f462fd0cac6e528b7b25c882f8024180ff1ded6958052ada691026748fd' 
  AND (
    token = 'GNIVpP5v31/GAFfiDakRxC24EnKJokxgkr7kGQgs+yw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )