INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3224f4a8bc66c4defbb94d5650acfd722f6152f925ad2f04cc92fd9eac48548d', 
    'MO/ow2vmTZiTd9kPho89G0x7qgYRaUtLaVE5gfOBXag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)