UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '29/dpRV3gbk7KfzjdJwo5f0v4zIkZx4ViqXRJ294WRg=' 
WHERE 
  key_id = '98863b61526772bb224942764b3c5638acfaeb107cc3b2360ba6be7549a8b6ba' 
  AND (
    token = '29/dpRV3gbk7KfzjdJwo5f0v4zIkZx4ViqXRJ294WRg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )