UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TmUwyG6gnsbiiL9rNyeDmvvn3JyxOHy+qiW22lmFtMU=' 
WHERE 
  key_id = '501267b44c486897f476813e8cbdeaa906ead8cf40985ab5e71af84e3ceb0bd9' 
  AND (
    token = 'TmUwyG6gnsbiiL9rNyeDmvvn3JyxOHy+qiW22lmFtMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )