UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sWDmrDSWKlXLl1qSh9jiTLeWTWzY1QCAJieXg+q/eHc=' 
WHERE 
  key_id = 'a342d0dea5e661d32453c897c9c2959d7b6df1871aaf9cf6d8343dc04a194a89' 
  AND (
    token = 'sWDmrDSWKlXLl1qSh9jiTLeWTWzY1QCAJieXg+q/eHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )