INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2bbc8e2b1053bc474d0501f8467199b812753adef0c5d54e209f6e911020de02', 
    'PmlUL5dRXCjhTnP19oQ5TVSunE5WFHZzdm++EaAkG3Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)