UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RHUa3b92zWRTjQQ0GN5CeKwgIEjhO+M4ZRVh0c1grEo=' 
WHERE 
  key_id = '1000826d7ef162d634752c58a864a78a1fc6e1e49cf0086fadbb8d8ce638500f' 
  AND (
    token = 'RHUa3b92zWRTjQQ0GN5CeKwgIEjhO+M4ZRVh0c1grEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )