UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+GRO+MB3qtRvQPtr70257YD247H5LXil4JoEziyqBQo=' 
WHERE 
  key_id = '461ba67ed4a2089409c66f56131280c22847db60d2eafd224a859853ebb39696' 
  AND (
    token = '+GRO+MB3qtRvQPtr70257YD247H5LXil4JoEziyqBQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )