UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MGMAJ3NMFrnKy8hQlBLd0GpajwneyaCvPWyy8MkJpg8=' 
WHERE 
  key_id = 'ff3a6ca6263ff44b3dfbc7c49e5a344726e3f6156481a58b5fca978dd544607d' 
  AND (
    token = 'MGMAJ3NMFrnKy8hQlBLd0GpajwneyaCvPWyy8MkJpg8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )