UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+fE8MvZMM/ouKVuKzKuQc9Ss1uB6dnurjq4DZ1ybVYc=' 
WHERE 
  key_id = 'c4a3753ee72ef0b7853bf3650325fb62da28d469b62e031c74a2068a9a63b214' 
  AND (
    token = '+fE8MvZMM/ouKVuKzKuQc9Ss1uB6dnurjq4DZ1ybVYc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )