UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vfNd0eCrp2cFsgLRx7izHlfg2rKOXcCQxDUY/DFsbBE=' 
WHERE 
  key_id = 'aa6731bbaa746ef01eb4957810fe2f0956ae1faab96b71559270318605a829d7' 
  AND (
    token = 'vfNd0eCrp2cFsgLRx7izHlfg2rKOXcCQxDUY/DFsbBE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )