UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7FqnLCf159fDxZfvlVNruqK9hPnO6FE6yJtYgFMa7u8=' 
WHERE 
  key_id = 'bef39b91719405b90c1fb90c9dc20f820421fb146459b34fcdbad2a672594b54' 
  AND (
    token = '7FqnLCf159fDxZfvlVNruqK9hPnO6FE6yJtYgFMa7u8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )