UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/7Cz93S6gGhPrlv1Adl+nDwcUjRweOUIe2lXiODyfj8=' 
WHERE 
  key_id = 'e67335695cc25a59389a53351355362769652ff390a76415baaf69e961663f17' 
  AND (
    token = '/7Cz93S6gGhPrlv1Adl+nDwcUjRweOUIe2lXiODyfj8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )