UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MScQ1D4RSHLQ2ZZA1RBI64gYa7Y4MNXnejNnzwwT5Q8=' 
WHERE 
  key_id = 'cc0493623b589beb66407b920d29deebfd014b5f66abd09f45c033533fb751f2' 
  AND (
    token = 'MScQ1D4RSHLQ2ZZA1RBI64gYa7Y4MNXnejNnzwwT5Q8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )