INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '620acf34a3356d5169401e614595c005f22714fd98154217f0fba8b3eb217449', 
    'Sg2t342oMQuTbc11nF28sk9WpN2NyGJiqcUvBOBZ8q0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)