UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V3yXU0Qhraz7tY95sJdXk0DwqeFP2Zxih1n36n/uxBM=' 
WHERE 
  key_id = '5bbc160e909037bd9fd03aa2d7ffbd34bc59f628b54bfa2d64abbbe7a2476b1b' 
  AND (
    token = 'V3yXU0Qhraz7tY95sJdXk0DwqeFP2Zxih1n36n/uxBM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )