INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3c326f5eec0438a75fa5ce74d6f73d3bcedd88ea2fef9e9fd9727c546623bad', 
    'fhkOTFImQmygq1MdnQr6eFMT177LbKcTTjtwh2uieNQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)