UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PIuDQn7lOowNpIZSqBmWAGPdxevpzzao2Z+fX95QpSU=' 
WHERE 
  key_id = '5221011c3ae6b7c4ee61b9a080137c6e56a9cd711e0632c4157dfe13153f5326' 
  AND (
    token = 'PIuDQn7lOowNpIZSqBmWAGPdxevpzzao2Z+fX95QpSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )