INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6245bf67752159c2949c6a03030bf501f73e39cd36149c44b5a35fa0422ff0af', 
    'JvP8vyUlS/oF4NPTKf1H6No3NV8sTRAMWXIvv0iwCY4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)