UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2PBdKKRqDkMXefSLj4aM0t6U3wt496AaI63qqJz1SrU=' 
WHERE 
  key_id = '132a8fd1b01df2f55010a5ae05a7c1f3764468cd4c4f5dcb4ef15bcedb7d7fb7' 
  AND (
    token = '2PBdKKRqDkMXefSLj4aM0t6U3wt496AaI63qqJz1SrU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )