UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iXwJ/rIx+7AnT1KYEq/hEh30d+W45LtDMUuGDgiWtVU=' 
WHERE 
  key_id = '5964a392d20d93b36866c9a9df7a3a4b5868ab80a43183cc677deddfcf6c3763' 
  AND (
    token = 'iXwJ/rIx+7AnT1KYEq/hEh30d+W45LtDMUuGDgiWtVU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )