UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PCtFSKbEqh3UZF+JOUZKgVpO2Dk5LfMyXOE9V8ItGmQ=' 
WHERE 
  key_id = 'f217c1fd3e9ba4dc0798e254f73a84289446c7fecd04b9795cc72b911f896ce7' 
  AND (
    token = 'PCtFSKbEqh3UZF+JOUZKgVpO2Dk5LfMyXOE9V8ItGmQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )