INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8b6d3d6caffeccd18d48e7ec472ae53b648ab26fad2c4f7603c61942b1f4702', 
    'Rn8UtbSPFzCoepdFz4YK2okzD+bWDzIwoh7PFIAJVbc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)