INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f2e5bcd97476ee61807384ad04ab682fe5eb78ca8d9b2dc88a0e5155e8c65af', 
    'Qq2TtYiB4w9Fv1OOQo5CUtrDMPfKcSAcbsGxg6uLvzQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)