UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7YjxDp8QKuZ9cLGVxbeSyXPvoYXfCD8E8KLhc9EBLr8=' 
WHERE 
  key_id = '0ae0a41adacccc62857caa320f1964fb2d2c4ac029824bc52eebe33690a435ea' 
  AND (
    token = '7YjxDp8QKuZ9cLGVxbeSyXPvoYXfCD8E8KLhc9EBLr8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )