UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KwZ8SfB9FfipCWkt7jbD7/g3b88oZ2TAWYOgzPav3O0=' 
WHERE 
  key_id = 'a635d78cabe439a3a0cea9640955ca1fd5296ad6e9609e5b1c2db5fc9d3874d6' 
  AND (
    token = 'KwZ8SfB9FfipCWkt7jbD7/g3b88oZ2TAWYOgzPav3O0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )