UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aLLR6dRXXoklFLNjyiBz+iMhSIGCHT+Y5WOgbdFVZVI=' 
WHERE 
  key_id = '33863b434e1b650a5e16de60a37766b1e017892d004b4f1c7731d805779f3622' 
  AND (
    token = 'aLLR6dRXXoklFLNjyiBz+iMhSIGCHT+Y5WOgbdFVZVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )