INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4881bf3eb56e90eb4defb1eae724ac09a7c0a4bb3e75f00f085eb3ddebe6cffc', 
    'uV9js3pVIae0KXfBmc1o2WL3RJdCiVGred0HaJojPa0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)