INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '58c8c54a122830286c860043516e927492c5b6f91b34a0f72306b59b059d7b65', 
    'jLV1PW3tB3L5Htu1S1N9rD8os+iTXdhRiF8XF0tzQTI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)