UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Arek4h2eMQIjIqgDbOHQF1jFJGvIXfhrIgtzJQp8J4U=' 
WHERE 
  key_id = 'f41386bd85daddac0d68910acf56c21841f3614d2218456cb8c43987d19528f0' 
  AND (
    token = 'Arek4h2eMQIjIqgDbOHQF1jFJGvIXfhrIgtzJQp8J4U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )