UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T9+FPwOkSN4ibGOyXYSS+A9sWaI43ulWk0odCGEpIu4=' 
WHERE 
  key_id = '1bed021dcd4eca96ac606e2b3b7b231994814482cd8db31568a5e848f41b6196' 
  AND (
    token = 'T9+FPwOkSN4ibGOyXYSS+A9sWaI43ulWk0odCGEpIu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )