UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IPalROpF4a1iHAoj0f6PH+TXX6XWsm2fUuDhg9+nfg0=' 
WHERE 
  key_id = '78866ba5c51c115045865a724245d4afa96b24c2904a8e3a09bdcf79f00d8fbc' 
  AND (
    token = 'IPalROpF4a1iHAoj0f6PH+TXX6XWsm2fUuDhg9+nfg0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )