UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3kZJyeMHrukCYJIaoUbvoCrdLiqTyyUYjCgF0lc7Mgk=' 
WHERE 
  key_id = '2a7d2e41a41003d0b47f0ade0d63eee950d7150ad6c5b589b9fff46356028e30' 
  AND (
    token = '3kZJyeMHrukCYJIaoUbvoCrdLiqTyyUYjCgF0lc7Mgk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )