UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nwvGk6nqxhk5vzayc+YHfs5+0KyAYtXY+jkO7qPJvuk=' 
WHERE 
  key_id = '80df744f737bc6b9902d805edc1abd57c5d8a7a0987fcf3f5da9ef1e204b2048' 
  AND (
    token = 'nwvGk6nqxhk5vzayc+YHfs5+0KyAYtXY+jkO7qPJvuk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )