UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uYrXseWoDZ7wI+61JK08vq54PQRK2hZmEULU3cfdI3k=' 
WHERE 
  key_id = '269b39d3b06b952c312a3b40d1022bbabc8fe2484db700d3f86cc556e4213b64' 
  AND (
    token = 'uYrXseWoDZ7wI+61JK08vq54PQRK2hZmEULU3cfdI3k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )