INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '518f89cd0d0e4725a15690818facf92f3f43608e29f48ae5fbfb887942b2ded9', 
    'deD9zG90Fqle4IIhyiyMcSSrJrgI6X3Mqzz32Gs3hVg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)