UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fvY08OPAkSzBYA9WYP+RhiklT5GzVmD/0vI1V2fIRAk=' 
WHERE 
  key_id = '9aa46edd8b3e3cc430c74a386ae28acd6648e0a739464998e34ff781221b2046' 
  AND (
    token = 'fvY08OPAkSzBYA9WYP+RhiklT5GzVmD/0vI1V2fIRAk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )