INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '296b0dc0dc17fef2d004bb20b811e9133947eb19f10abb186fee4a82b267ff3d', 
    'qXsT9Fgbda9PM+h5PaETKQW1D17F0ijP5TcUnkIJJx8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)