UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U3HWpjrS+nyIAq1v9f+ZXn2Bb69EtXLh+vrKdGMT0Qk=' 
WHERE 
  key_id = '2c3219cad875c68de881bd553cbcb67b49f765248cc0cc5c49c7e428c0cfa9ac' 
  AND (
    token = 'U3HWpjrS+nyIAq1v9f+ZXn2Bb69EtXLh+vrKdGMT0Qk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )