UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vxuSWkmVpGJvIG3T261oz5RGqmprDr1c0SgOkrbmmqM=' 
WHERE 
  key_id = 'ae2d90e2dba64b95f6f7349515add8333938141299a4dd7e64fa439c13ff2907' 
  AND (
    token = 'vxuSWkmVpGJvIG3T261oz5RGqmprDr1c0SgOkrbmmqM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )