UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '28mzKlr9Ubkt/wiQ+p173ZNwEnfhWwtqDfeaJRIX9fg=' 
WHERE 
  key_id = '0ac63f1cc40a51a036d30c568b04517ace0ee7ad5aac20e1521825f11f869cb4' 
  AND (
    token = '28mzKlr9Ubkt/wiQ+p173ZNwEnfhWwtqDfeaJRIX9fg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )