UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'foLyLKiBbsAffSQ7mGQYNNOEgXJFFrIrhUMQHo4gVms=' 
WHERE 
  key_id = 'a7a9466cf1e63450d0375f48b8c0bdcda0466e1982f15e3c957d80d01d043531' 
  AND (
    token = 'foLyLKiBbsAffSQ7mGQYNNOEgXJFFrIrhUMQHo4gVms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )