UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cQTw1GHUjft5SO1jkvacwfXBzM8oaxJfoyujTqVj2b0=' 
WHERE 
  key_id = '0137f72c187760f9d0f1d8a9545baef79ed0a3950e4a29a8898f86c9f87ed455' 
  AND (
    token = 'cQTw1GHUjft5SO1jkvacwfXBzM8oaxJfoyujTqVj2b0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )