UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aW3oxCQAdvKTxa03HQrcE+bR0DzPpWfpOdiOE9KvzG8=' 
WHERE 
  key_id = '959c860e4b706f165c4b14b085ed05082ad6fa5a284e23ea32f2d8e7e9afdb4f' 
  AND (
    token = 'aW3oxCQAdvKTxa03HQrcE+bR0DzPpWfpOdiOE9KvzG8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )