UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mJJtLl8GYHTXsCyCfvNQG1LpoNEwH/sZ2GWAAWPvZ3o=' 
WHERE 
  key_id = 'f5f683f97bedc4a7ebca030c10a2602502cb0f3810791425eb820f2bf029a0cf' 
  AND (
    token = 'mJJtLl8GYHTXsCyCfvNQG1LpoNEwH/sZ2GWAAWPvZ3o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )