INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a5d4b77322df59e8d85d94bd0fef7e7e40fabf4378edbb574f0dfdebd5b3b51', 
    'cY6kmCDcFr0XafnSPLM08wsdTyhVvWNteNm86WK5e4c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)