UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PiBQiNB+5VhZHWovWulo+YYbsDDyx/n4VWW82vDJMH8=' 
WHERE 
  key_id = '5b12f6888d0f8e7421fce7bfb4ea57a664d16aa4c3e658c4d6ba81921b217fa8' 
  AND (
    token = 'PiBQiNB+5VhZHWovWulo+YYbsDDyx/n4VWW82vDJMH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )