UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ia3VyacrIzdkAjXvxwFAfmHEkJwf5qflHi/sOtfoY6I=' 
WHERE 
  key_id = 'd94fce43b9163a28e2ead636dc65fe12ea5f740e37dfd2c21542b49b369e9af8' 
  AND (
    token = 'Ia3VyacrIzdkAjXvxwFAfmHEkJwf5qflHi/sOtfoY6I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )