UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sVtL7ulnaZ3+PtsnbfsQTP36ppIhOMhWMW6zedZIZ70=' 
WHERE 
  key_id = '37b459d44bd3f81a9f99ff964b7830561f28dc76952a45f85885dd26257470fe' 
  AND (
    token = 'sVtL7ulnaZ3+PtsnbfsQTP36ppIhOMhWMW6zedZIZ70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )