UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j9llLkb7JUXZWwVyil2glxNiIQj7adKa+eD2vHj3jdk=' 
WHERE 
  key_id = '5b9bff42db6d3ebde56abe693af23a7ad4bd0789564e17579cb6fccb16b514fa' 
  AND (
    token = 'j9llLkb7JUXZWwVyil2glxNiIQj7adKa+eD2vHj3jdk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )