INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c326263a26b1ac67321fdd8ab2178b02ff9026ef01fc8b67b17be74232a4882', 
    'n4EgSqDBTCYwCoCn/rmxdODvfcfAdIy7/pSKJwnCRGk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)