UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gxwzpNbKQ1jYqGs2UB848w+uKQhJ1uTSzQHbTIEU4xI=' 
WHERE 
  key_id = 'f8eb6d2007fd81a609618db4f33168e48806255660c0c2d4d008f60950423ae1' 
  AND (
    token = 'gxwzpNbKQ1jYqGs2UB848w+uKQhJ1uTSzQHbTIEU4xI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )