INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8d529e3bfbedc028f9199756cf2f62130d94a535c922f866f07c843b6bdd10c', 
    '22BjglkBETWpFkKQdBCdxuMLNSuKe+0A63HbMZEW2VM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)