UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PgS8i4LzhbbunjFTOE4mNJ9+sGgCIm2TGGVOzpRBXg0=' 
WHERE 
  key_id = '3ada1b2b3a8a058f4d0135d6a71124a47760e7cf283e54590709ede3baf64330' 
  AND (
    token = 'PgS8i4LzhbbunjFTOE4mNJ9+sGgCIm2TGGVOzpRBXg0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )