INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14cd8a8c240de75c0c4f6653786317e9398a46f333d684cfea0619e88f0a690a', 
    'LRixfNgGVtf6WhNHJqAviGeCMCjjj/RNJyZcczA1CEg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)