UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IMsZoPbnmOloBu98wVP7nNRSlQ+JAa0U0elppHJBdD0=' 
WHERE 
  key_id = 'd4ee3b305bc6eef740ec559d8363fc88d84277cabbfd8e3892c2df9b4068f4b1' 
  AND (
    token = 'IMsZoPbnmOloBu98wVP7nNRSlQ+JAa0U0elppHJBdD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )