UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EvCy0gd2X1Jwx1qDhUWZd4JfUMBnELcmBwazRM8MJUc=' 
WHERE 
  key_id = '7581c49e6848a34e28ab2e97c93cc289364bdd9603fb3de05a58664c69c25380' 
  AND (
    token = 'EvCy0gd2X1Jwx1qDhUWZd4JfUMBnELcmBwazRM8MJUc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )