INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9010601338b7ddbdd40ef8e0387ef7a729afea45966451ffef8a16f8f420e99', 
    '3RqLEEdGW4FHuoSqAOmONAsw7m0L2CFxez8Pe+Da3SY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)