UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xObViDpgtafiDDz4VzLH4xoQO9eTE7Noi9h7qsOG5K8=' 
WHERE 
  key_id = '5c1d54fc94de9c62359a98539282280e52980f1ac8d6b0838d572c7013dfecd1' 
  AND (
    token = 'xObViDpgtafiDDz4VzLH4xoQO9eTE7Noi9h7qsOG5K8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )