INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5875aeee1deddd2f434209d4f1ab653fa7414f6b76d8d1603f7a9fb7bef8b9b', 
    'JdWB6+UOI4WybejHhF0rYaxMsVxU9gbV13mDPuLvQMs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)