UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ENLNfFci0bBCvZRxxsDDuoPGwTZPydq4osXcTPatkvU=' 
WHERE 
  key_id = 'f4d5cc15d812712be2fc3c1e1e35bea0f3f0073b2d316d862e10a1a9b7e32efb' 
  AND (
    token = 'ENLNfFci0bBCvZRxxsDDuoPGwTZPydq4osXcTPatkvU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )