UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/AmKFa1I/5JVMINmOdBArz5tlYT0n8cQtU/0Fkml+0c=' 
WHERE 
  key_id = 'be8356d6cc10a004d69cdb181841db509ad8a2349efbc4e41245b06d00671b16' 
  AND (
    token = '/AmKFa1I/5JVMINmOdBArz5tlYT0n8cQtU/0Fkml+0c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )