UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GvZl2+sxzXkaDLWX14Wgofmx792zGhfSW+ZHj94ZzdQ=' 
WHERE 
  key_id = 'f21e9a7b35db91e9b73fa1eb383f58f6318a7216d5a4606d60839e8f15fe96b4' 
  AND (
    token = 'GvZl2+sxzXkaDLWX14Wgofmx792zGhfSW+ZHj94ZzdQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )