INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f3eeb445ca1452c351239e65a33674f9f3532fce83c966af54cc566eb82711d', 
    'J5B7Ha14Ps2C3TXA81gTX95sLRp8za9RMaVEc1hB544=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)