INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b140e7f4446659a1dad282275403fd32d02b67f4565718e16e0a5fd3d6d6f12', 
    'B9kBLpn6uaRVMJYY5u+kTwaJp5UsA8kHD17GE5L6GP8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)