INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '663738478c6d8533ee81a7b32cb1971c7873702a8718290ea1ffbc6e73f2bb7d', 
    'AQK5tt2QtgXYV1DNRTZsgEsGev8uaRdQ9OwlUXf+EPM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)