INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3818b5759629ff8da0569cbf58ab013170565ee089f8c37988b22ca29287245', 
    'SRQY7eONUgIyTgks8QEvaxTp0YY4212uqQmww9Mk6Gg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)