INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d1a7b74702ab72d8f20422580fc72d8147345cfb4a9345b27a223acbb508c71', 
    'nsZ99VCQIaUWrKFU9vu4f92Cz03rWtK0KEJwHWrjJBs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)