UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LWZxNDiXOZZ0RvXsZJarQ3sQoUIACSyJ5iJITISrhnw=' 
WHERE 
  key_id = '1fd08971fda2c05f47e6d0c34f7c4fe4f5c401593a3fea91d3960a612d86ca65' 
  AND (
    token = 'LWZxNDiXOZZ0RvXsZJarQ3sQoUIACSyJ5iJITISrhnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )