UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4UKOIVVvTkI/jWCijFUxGwOSRNjQ/My8X1y0Dv04QLQ=' 
WHERE 
  key_id = '475e63c60554de3650bad873255ea025f1428f78599fda409732544cb8d6f98f' 
  AND (
    token = '4UKOIVVvTkI/jWCijFUxGwOSRNjQ/My8X1y0Dv04QLQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )