UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5mWqcu+/xqFYNXi1Y+a5HJ2xZO0v4OyrQMQXlpm6fk8=' 
WHERE 
  key_id = 'ff80adec7e761c2a9da2e521788a481951e4f1f55bbe782ca6951b2ba6271652' 
  AND (
    token = '5mWqcu+/xqFYNXi1Y+a5HJ2xZO0v4OyrQMQXlpm6fk8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )