UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g9JOpamaV0quU805B3IsclXSwOeVUyU1lf0LjeqSNAE=' 
WHERE 
  key_id = '48f5c17ad56fde1cf57c9c4cdc0f54bcecb021d84ae0fad651886fdf8490d0f9' 
  AND (
    token = 'g9JOpamaV0quU805B3IsclXSwOeVUyU1lf0LjeqSNAE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )