UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iCBg6Nk8RSlC7fxyNQn/hhPOldKCaiKxK3vtbWsuxmE=' 
WHERE 
  key_id = 'ff924b35c0ce02375b1aae1c8b70c119234be2596e5dcead3d9590aa5ff19bfe' 
  AND (
    token = 'iCBg6Nk8RSlC7fxyNQn/hhPOldKCaiKxK3vtbWsuxmE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )