UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AO8K9WXfivF0rzTb0IU4rPlGtxpmg1PZ5m0mql+m56I=' 
WHERE 
  key_id = '2b4610708f38199da6131a5d6f3024ef3b46cd1fd8186998cb7a9ae92e3b10a5' 
  AND (
    token = 'AO8K9WXfivF0rzTb0IU4rPlGtxpmg1PZ5m0mql+m56I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )