INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9e956a045c178513e953a8e2dbef140ca0873df149a8ca5f77052c41828454a', 
    'SKbpbMthQWUT00ecMwhHuk3a9dxqsCx4IvIuHT0sNc8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)