UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MtZ8pP7PPhcjcJSUhZCVeLezmco6V/hc4ZsYiYLbAfM=' 
WHERE 
  key_id = 'dda35f1778e21d5e6e3cccd22bd134bd9a478caf240e320fdaee98934a366557' 
  AND (
    token = 'MtZ8pP7PPhcjcJSUhZCVeLezmco6V/hc4ZsYiYLbAfM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )