INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6319415e0d0fafde8e011622dc33b68eff8df6083a93ba749e654d48adda415', 
    'yMz33CX+qbtSyHY1vhy5wreJAnUMak0g0dmXxj3JmFo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)