UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nLBHdAyuiMumHta/mfrIE2eFxFXHdn1gTipQQA+u3bk=' 
WHERE 
  key_id = 'e704f9f6e4b69ce18ccd4e60f4c68ca4ec1d51210e3dab7a4664237e0b1513aa' 
  AND (
    token = 'nLBHdAyuiMumHta/mfrIE2eFxFXHdn1gTipQQA+u3bk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )