INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bdd70494616a951524af2bd4febe7dd501e971bca249087f8fd13b7e390eb89c', 
    '6G8c/CUEUG4ADgaaaHPjl2g/4NXwRXiHUaFaowchOb0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)