INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e388bd2830c833f0617cc05905d8379d2ee9cad73946e2ef9f6a75853ced6675', 
    '4w7jD4/oCHjMYbAU9MQJDJ2hB3IbOwEAVzK5YrvU9fA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)