UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y2it5P9OwPqIT17m48Zul8rdk8sDZ89uiwdfQxY/2Zs=' 
WHERE 
  key_id = '7c1c572e88adeb40d01ae306ce4670501860d45499cbdb947dd92f34f84176fe' 
  AND (
    token = 'Y2it5P9OwPqIT17m48Zul8rdk8sDZ89uiwdfQxY/2Zs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )