UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1GfcUwp72aLThcvfFihU0R18vxYJPSIHB/bj/WoOJ88=' 
WHERE 
  key_id = '9f46d0c55c74da7ad1e4e9c7a7835f994c00870447e4adf4971dd68f66dbd820' 
  AND (
    token = '1GfcUwp72aLThcvfFihU0R18vxYJPSIHB/bj/WoOJ88=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )