UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aFDK5EHfurrkb15FX7DhnlSyJlORp0cQuEdVy1eYaps=' 
WHERE 
  key_id = '3e592fa1778ebfbf055d160d8d8984bee2e7567f99dc35d8c1520311dc7947fa' 
  AND (
    token = 'aFDK5EHfurrkb15FX7DhnlSyJlORp0cQuEdVy1eYaps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )