INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '815532908c2944d5eb77eab14429029b9d96af2030d5bcde86440d3024651807', 
    'w8ASk8jOQeTcc/fUDGWVjSAuSwD7Abiwm4JxLpZiOqM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)