INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6592c8ecaf65a6df75154c5b8851bdcc5e17635858fcf595a8117a2ab0b610f7', 
    'AQA+0Z3TmcfqiU6WILCo4aXQJBCicFwO0CTWbjaCgTs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)