UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/dlQ54RilAUpTnHbFaEvwW9f57MY8E8eITSHzOocjk4=' 
WHERE 
  key_id = '4f1bdf58a6a2f23b69ac2c2f6221b79e841698aa5b4cfba1d5407e76d11308e4' 
  AND (
    token = '/dlQ54RilAUpTnHbFaEvwW9f57MY8E8eITSHzOocjk4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )