INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6b76a055aebfe790ff0f9b6c2f79049c4ec48a553879822907cabcae9c5872f', 
    'zPwm13eWfe52T49D2fymT5tytKI3k+mhbGx/4UkoCVw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00236

Result

int(1)