INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e884d4da80ff3bf88843a13d6abdb30a5b4b3f5f2fa40709ec5706c49f01add', 
    'KEkD36hcBjaqlhyXyjoawfGv076ePWTvpb+bl585XGE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)