INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c9d1e5d4d3dd59379b3209657df85752d9511b21839eef6fa231545c03ae0a2', 
    '70Jii71xrUqJIhZm8vF0UTYMENBSr2lKNDsFD8WHdSw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)