INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a37391abcd1fc51817bf9bef6faf384b70912938a542702343cfca6f31b4f8b', 
    'D5YfDQEWtkcBhQ90pUUrOaCcrC5xQ6LyCin9i8v30fk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)