UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f1j/OrQCjIcGYUcL3WK0upLnziM/alESJzrrJ4Iv/Oo=' 
WHERE 
  key_id = 'e866f81a1a75af56d294b8be15b2401b9c79b28250de048be22becdb56473f8e' 
  AND (
    token = 'f1j/OrQCjIcGYUcL3WK0upLnziM/alESJzrrJ4Iv/Oo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )