UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iwH3vt8FREgjU9XaHrf5VyyBFVs/8WBKbL9vvc0sT5k=' 
WHERE 
  key_id = 'be970c24b5cbe1bad5df825936b51aadc0cd23d0711dc047135727ff674c4378' 
  AND (
    token = 'iwH3vt8FREgjU9XaHrf5VyyBFVs/8WBKbL9vvc0sT5k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )