UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lHcA/NzlXp8bGdaVCjUjQcNyg/micbwZO7azAP53+qE=' 
WHERE 
  key_id = '19431a7003be6c89b66de2e3b42d7895619c3f38a16eabb4e5e989ff34af5fdd' 
  AND (
    token = 'lHcA/NzlXp8bGdaVCjUjQcNyg/micbwZO7azAP53+qE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )