UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tTQoU1N+QSq47r6tckbQ6ES3vJTsHVevsxz9QEaVSeo=' 
WHERE 
  key_id = '46c7fc14ef96f2ba784c136cbd2902fa01b130c9b1fa1265ba550388220860c0' 
  AND (
    token = 'tTQoU1N+QSq47r6tckbQ6ES3vJTsHVevsxz9QEaVSeo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )