INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '346b5f4a4b6882abc50c9fd1043b5aa1d9a917ff8a051e473a8e7ed9cd28224a', 
    'X9/9G6K5TUofj5ztCmzVQauzptJ6PF5RZnzbq9o14BE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)