INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f0c173638269c5a229abc0a93d2a6047c896d45e910530a1fbba036f31cccca0', 
    '0hV8pnjka0UuAmVacFs8hgo84QJ4OIKGud65X80Jy9s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)