UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+NOm6hWrksPqvYDr8sALrXfjiSNb/makfD6Ssun7tFg=' 
WHERE 
  key_id = 'a1e29c71a8c79a1e3d76dfe306d29cec755518ff4a40f9ed9f447568c6c8e3bb' 
  AND (
    token = '+NOm6hWrksPqvYDr8sALrXfjiSNb/makfD6Ssun7tFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )