UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6Ko9Y7AoYOO/onYYbO1AjBLqL+QSXddXk7ihFptk56I=' 
WHERE 
  key_id = 'c7fc14963e48298f530087c9037b1c765542369799a3c229e5972c3f37654228' 
  AND (
    token = '6Ko9Y7AoYOO/onYYbO1AjBLqL+QSXddXk7ihFptk56I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )