INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bc8e93b546330446e9a1d102d9ca62b1a275af6c193f0cca880c8a5203c1d40', 
    'BD96pPtE1tTdxOqub9wSqmriwQLHEM8+ATabI5y0nj4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)