INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '003258310e0a9a90570c4934fb65466c6b9a69a6e5dce3c18c4c6135d775e045', 
    'T2FKiEkBGcNoQqqcHvyZ4TqSZ6LA3wphBOdSmvYWt1w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)