UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WRDi4SKCwGbKBXvXmn4zHcGrDb8aHgmoXziqd1zlOMQ=' 
WHERE 
  key_id = 'b2bf1c0844ad49afe9cc63a7edcfbe5dab665b3e883148a5635eda54aa3f2836' 
  AND (
    token = 'WRDi4SKCwGbKBXvXmn4zHcGrDb8aHgmoXziqd1zlOMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )