UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GfBG7B0AGqfiucYreQwak0GIvNTPz78QqwALe44hklM=' 
WHERE 
  key_id = '1cc493bb6d0761f0be55afe83ffceac8133b1c92729a50d90ca422c74b5c7ada' 
  AND (
    token = 'GfBG7B0AGqfiucYreQwak0GIvNTPz78QqwALe44hklM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )