INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '64d782956370033c02a17456136ccb0aa2b998a48afa80b68385d08f6d307dc2', 
    'fhuo+ut29AI2bWaJBj458QAKAasXsD8kCkN8Bwsgv3k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)