UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fNYyv3Ir3BV9zR1NUgXUok2ZlwNoYbtPJuJ3DwFFe8M=' 
WHERE 
  key_id = 'aa577b343ccc735022d75ef92201df2cb6c5decfe611776048ee699e014e7927' 
  AND (
    token = 'fNYyv3Ir3BV9zR1NUgXUok2ZlwNoYbtPJuJ3DwFFe8M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )