UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UkNU//jB4CmMNFuzeBZC48skc7hjx1GhSwt+Yc3PkIo=' 
WHERE 
  key_id = '664da2b697d990515cea4d153888beca741f2f9644685e5ad13af06730a2533e' 
  AND (
    token = 'UkNU//jB4CmMNFuzeBZC48skc7hjx1GhSwt+Yc3PkIo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )