UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6bkUwwsIZ83D8w20n+Blbtz+B/XiMPK6msHxwwrNbvs=' 
WHERE 
  key_id = '230b4769898558a0fec597a581b6aebccd4204e929dfe5dbb3b5399f56a6d829' 
  AND (
    token = '6bkUwwsIZ83D8w20n+Blbtz+B/XiMPK6msHxwwrNbvs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )