INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31ff7fc766ed5f5708020a29c1eefceddabdc306d52cf1384b6748a9123a8dbc', 
    'kOSQBEvH5/Sgqr9OYPQlOMkKUmdb62wt55xBIVX1ZKo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)