INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91525208d304a83f7952ce1f22262d3de05729b7c8722bf7b56c53f3f4e84a62', 
    'WFiBeU5zTNUa9oLqRIES9f/0OOqpWmkNYWSvphGnuUg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)