UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+ajW/cN4uc4tEsxMVcPQZ1jcwqDxVbePvoD/BNJOWxI=' 
WHERE 
  key_id = 'b87896fe55c96499f2a88e7984c13d1b7cb180a4708cad48ac281e8619dcaa20' 
  AND (
    token = '+ajW/cN4uc4tEsxMVcPQZ1jcwqDxVbePvoD/BNJOWxI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )