UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/7jA8IGlf5Pk5tPHf2tvzkm4hZjKXvq1ph5rNYW4MSc=' 
WHERE 
  key_id = '134df04dea379a1f5948bd2407a5b7cde3ea506c776054bf5f4607fdfe592f22' 
  AND (
    token = '/7jA8IGlf5Pk5tPHf2tvzkm4hZjKXvq1ph5rNYW4MSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )