UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ol26E6znJuuIgpMTZZ+BT0ODva/eDb/MGdtffzJ4GKk=' 
WHERE 
  key_id = '7f3a4b1e3f651bb34771b2f15e69c682aebd34caf5611c02497d657df14b78ac' 
  AND (
    token = 'ol26E6znJuuIgpMTZZ+BT0ODva/eDb/MGdtffzJ4GKk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )