UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'keqDrVTTvi0TzykriyoEeUp2lbS/60AzCTg+K+q+lnA=' 
WHERE 
  key_id = '1f40691b33942005aa22d01f23d96513cd11aaa41487a290780489145eeea57c' 
  AND (
    token = 'keqDrVTTvi0TzykriyoEeUp2lbS/60AzCTg+K+q+lnA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )