UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nGMOVatrQHfXzKkbeLWB7Wl6IDVdGzigDY7bX7KF16Y=' 
WHERE 
  key_id = 'e6f1b1add1801ee2a438bbaa09504c42e79061d7e80441ebfacc60bf77e25faa' 
  AND (
    token = 'nGMOVatrQHfXzKkbeLWB7Wl6IDVdGzigDY7bX7KF16Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )