INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '534a266fff363ea4d4df3923e68a43a9a8a4463b3acfb49569957d05184ac622', 
    'DkEL0bZEocAXFNmkZyz7zv9GhGigR5zJmgCgGjAVVfY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)