UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jLTxfzRJW8L1SdIGFzWZsoIeUFg1xqgGQ2T+icbwbPA=' 
WHERE 
  key_id = '4876a897171cff61077346dcf1ba6af5cdb58ab258cf7896bfb58553b5a63f6f' 
  AND (
    token = 'jLTxfzRJW8L1SdIGFzWZsoIeUFg1xqgGQ2T+icbwbPA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )