INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39905726ea7320934dd69f84746657a3e184c4dfa928f2b9601d0e32194309b5', 
    'cCl4togJGU8usdO9tL++JkVZsQJwBbkvUFM1Pknc6PQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)