INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b2594e577b025f030625646eacfb1184a6ee3e73d75c89d2fe24919b990f051', 
    'po076cT2xbnO17xYEAbViTipONWVIWdAzm2wOj881DU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)