UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nBYI6yTttuvrD9QFa84ubdAObNXVJzq5PM3uGc4QlMo=' 
WHERE 
  key_id = 'd88b899ab077ff199ee54d488b76e6b77a981d0cb207b62ecfc84893bcaab913' 
  AND (
    token = 'nBYI6yTttuvrD9QFa84ubdAObNXVJzq5PM3uGc4QlMo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )