UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OSYzk0NkPlYtMHg/VqNgjHKUBnK02fYoNviAv0a5Vmc=' 
WHERE 
  key_id = '8d2c01ead35dcc463da0e62aac9b52b81cd10ddf81fc5af0ebdba4d8c41cd8ff' 
  AND (
    token = 'OSYzk0NkPlYtMHg/VqNgjHKUBnK02fYoNviAv0a5Vmc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )