INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d3d8c587f337155725b7f78104ffa6e3ba4cc6db220d2368eafcd6bfa4a012e', 
    'a8YpCZz+Z92HhJTlieTxHQHsEo4cL/Jb5H2RxoQJXmU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)