UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/XKFq6Wr4z5ig1KPo7RS6XxeILJPhlYPOVmRgj7ap30=' 
WHERE 
  key_id = '0d2f4ef5d9452c473835551d234c6d5510a69680aa27aa73cf6f6956c11e8ffd' 
  AND (
    token = '/XKFq6Wr4z5ig1KPo7RS6XxeILJPhlYPOVmRgj7ap30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )