UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0GL6T2XH3m9TkhlOEFCfwhqEIn/0h5mv0iZGN7eVGZI=' 
WHERE 
  key_id = '959dccadcee66e4f838ce8cfc248c28f52c33f1d35e23f5a0e73597ef3c2604c' 
  AND (
    token = '0GL6T2XH3m9TkhlOEFCfwhqEIn/0h5mv0iZGN7eVGZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )