UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oDx8P8pywNsW9WWT2GmVof/4HaGvWs6ehPOrkshRbdA=' 
WHERE 
  key_id = 'b9280de02583f8e721f337fb42b0999278d762a5b36f3b2780c2a2c9b0fcb54f' 
  AND (
    token = 'oDx8P8pywNsW9WWT2GmVof/4HaGvWs6ehPOrkshRbdA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )