UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uMbEAaQ1K1pHDzBNd/TDUU/O+JbShpkwKHHoByJ5Nko=' 
WHERE 
  key_id = '6809b5b537afc0273207140d8618155487da6904aad867047c6144ba4f82d0ad' 
  AND (
    token = 'uMbEAaQ1K1pHDzBNd/TDUU/O+JbShpkwKHHoByJ5Nko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )