UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M/bTvB4yozD20nPOBZvIQrl7D8m5OqPy66TVfJhW1Pk=' 
WHERE 
  key_id = 'b73dd786759e18eba239b666d6299cb953f2cca98340de158bced5e121de6dcc' 
  AND (
    token = 'M/bTvB4yozD20nPOBZvIQrl7D8m5OqPy66TVfJhW1Pk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )