UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WbTUSGWYynAEnhkJLL948ZQOZ/0j0ebhJ2bhbnzkbQo=' 
WHERE 
  key_id = '8b2f0528ba7a54a9632791638141c72ea8254737acef060b62aab31f72bb0620' 
  AND (
    token = 'WbTUSGWYynAEnhkJLL948ZQOZ/0j0ebhJ2bhbnzkbQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )