INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b9300a16a89146c1d9cc8ae899598a911c7d0783c59fff7f426a3d2bd448d97', 
    'uWm6vFxQ2uKOmBP8HkTqZAQLVDEVhQAoBGvTyoZjiqU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)