UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SOjVPYrRZYj+V3WOImsz6J9N2meGjYL+Je7O3O3R9nk=' 
WHERE 
  key_id = '13041b0cd9ec62722c247c40185afd73257a816326dfa86683a099ac86294c05' 
  AND (
    token = 'SOjVPYrRZYj+V3WOImsz6J9N2meGjYL+Je7O3O3R9nk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033