UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k0IazFFDzZIqtxdp7dq4SHsmgAfXQ7RQwVvSAS7B/00=' 
WHERE 
  key_id = 'ad65afa8d303caeb518f2c8be1b704872d88700109d7e728898210bd0fc11fa0' 
  AND (
    token = 'k0IazFFDzZIqtxdp7dq4SHsmgAfXQ7RQwVvSAS7B/00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )