UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uYuyM41vnDB4OpBni8lkxXRRQ3/ncbNKHiGkgZvGXss=' 
WHERE 
  key_id = '330ba14ee4e109966a85c2457ee1839d267cf58d011b996689e413090deaad04' 
  AND (
    token = 'uYuyM41vnDB4OpBni8lkxXRRQ3/ncbNKHiGkgZvGXss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )