UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8lNX+HnqslGw/7x96d98AVvAnURazFN4oLlcFV/Hjdc=' 
WHERE 
  key_id = '6215e5014ebe2f0a47589b4b17568b996b6623fd49768ce313b83f02ba745413' 
  AND (
    token = '8lNX+HnqslGw/7x96d98AVvAnURazFN4oLlcFV/Hjdc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )