UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bn8wtHHR9FBcIyenQcDbN2wFeBjkUsn2r7cBWw92e3U=' 
WHERE 
  key_id = 'd8928ef157beae36a12837df2ea9c9cd4580090a37fd4750dadcd189dd945097' 
  AND (
    token = 'Bn8wtHHR9FBcIyenQcDbN2wFeBjkUsn2r7cBWw92e3U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )