UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LO34gn+luNo75sy6l9vbtPBocQkO7a1C4JTNSFCZcpo=' 
WHERE 
  key_id = '8d93463110e901b62bda5ee6b4db849b06680d26575f1ab6cb5652ec14a42714' 
  AND (
    token = 'LO34gn+luNo75sy6l9vbtPBocQkO7a1C4JTNSFCZcpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )