INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '987ce1708f2759a43cda4d9bb167247f2bf836fee03f706eab075a409ee370a7', 
    'ca+/aUGuLNQb8wOvbX5YAbnxg3f5oe2iU5HEF054WbY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)