INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2235b1693b4586acf7ed82fddd29b234ae40a2c3def468d7d155c44228837a1', 
    'icy2046rAVL2Ukd7JEJZcJv8ObnIUp5UjDYGaWnbtOM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)