UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u+VDgUFgniBS0boLh1p9ChxIxBs3NeYMcuk1VhjLApY=' 
WHERE 
  key_id = 'b3aa49c172c361644273e36645deefd5f2e2a6b18c2245f054516556e1ac9286' 
  AND (
    token = 'u+VDgUFgniBS0boLh1p9ChxIxBs3NeYMcuk1VhjLApY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )