INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '321aa9b5d52932f32cf897b1a7b2d997c939c736546174694b2a90d1735cc008', 
    'Jo5RX7uOArZw6whGQ++NsAIrDmg6Wg8Zr2qnQy+u9g4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)