INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e103a56bc7df111a02556ec247d232341c8e62264ae7d9b5778315e9bcb6f4e', 
    'omoBglB3hibwrjFhcdXnyAUentlHlWmjvzqtzWORqMk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)