UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NBwQVMXcMEwzDPkDNFUFa44bpaBHkQDpQ2MUsMdCOgU=' 
WHERE 
  key_id = '38f6c6fea4f24436dd99f7ef1ee1c3e50e5d5d2301c463b327fb5880a6a43e5f' 
  AND (
    token = 'NBwQVMXcMEwzDPkDNFUFa44bpaBHkQDpQ2MUsMdCOgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )