INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '934d616eba661e02a4c1e5e011622a6bba5cee649df507f32dd50800c4d548a5', 
    'yE7tixBU5MVmRpwx2ihVF5UCsTjf3zWtFCL6aMcZbtY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)