UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BdRpnFstHo9NLdMdX2Q5lRsC4aZ/laSxInv4d9r5lrI=' 
WHERE 
  key_id = '1d945a2ea3c3dbf080336af0d753e26d64827c263f38ad3df329f3c095c04e0a' 
  AND (
    token = 'BdRpnFstHo9NLdMdX2Q5lRsC4aZ/laSxInv4d9r5lrI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )