INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54eca95a3bf4575a5de2aafaf503527f89902a6297550058d2550d2df47b2761', 
    'Jo4RUeY6UuHuD6BjqezwK+15X1AvI8CYWa0jRrM6jZ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)