UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mrlshUGYtzn7pJhgFfyNJH853vf/AVmSMu3vf8oSQeI=' 
WHERE 
  key_id = '412e516beeea678099fed09942e43e5aa9cd07b7319bc0b56fe21e4ac718cc09' 
  AND (
    token = 'mrlshUGYtzn7pJhgFfyNJH853vf/AVmSMu3vf8oSQeI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )