INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9cfbfda79703094340d30eab59b9a1a2b49c79d0ba852db84c15eda22e544cf7', 
    'KxKuUBmYGek0GUpfv5GpEBVfB2EgHd0FZbMPPwqYEGw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)