INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a2c0eb0d121c66ddc0863bd49163ab54cac23713a1aab737f7361ab38599b3a', 
    'iAA2VXOvB1X9AK75D2OdaAl7rrX5lL8FcqnrcWwrepM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)