INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db0e5b3c0469a5d37b682c433704021b31e2b77349b221d842ab10a50727279f', 
    'cHNUam/G/si4aaX9WgxHOhpW6cY0wcsOco4yH52VRNo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)