INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8923e2eeb586d86d7270d865d4c4eb0d51672e473ad462d569e4d55041bd1f12', 
    'pIJeQp+AdMLfiyL3dc0483t29VgCqu0LutcXQe3JsfA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)