INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57c90d10dd1e093919839af8d5cf8ed06a1a606f8fbd4c6a964d1fb81345e803', 
    '/j3EcU+vRb3xpK00VoICI+YaP5bm63GcAvSs0OQ8GsE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)