UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bl6ytrY0AKPFU82n20TlKtwn3mEtlJDD8z2/GKz2lP0=' 
WHERE 
  key_id = 'ddf663d160d09b399586a3b3e32e96d4c66dd9050c62c34fdd02b812c0248b90' 
  AND (
    token = 'Bl6ytrY0AKPFU82n20TlKtwn3mEtlJDD8z2/GKz2lP0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )