UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DTKMSjZwDycCXvVvIsgMg9oAEmsfPXwyTGVNhlI1iBg=' 
WHERE 
  key_id = '0def54901c2c6f301183f7ae51ba72290b02b6497634f53b5e47713cc5ad6755' 
  AND (
    token = 'DTKMSjZwDycCXvVvIsgMg9oAEmsfPXwyTGVNhlI1iBg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )