UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sr97A3cUEmYl3FYeGcP35IxzLOl+Lo4qMhSgZEH0EFI=' 
WHERE 
  key_id = '135cb84a5bdb954ccbacb4ccbf8a3d0fe4cab9f7fff1ae859b68b899e1688c30' 
  AND (
    token = 'Sr97A3cUEmYl3FYeGcP35IxzLOl+Lo4qMhSgZEH0EFI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )