INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e7cc7b5b33faffbd4297e01d91f4347d3ec6fc789fd615a86ee37e317fdd1f5', 
    'atz8wh7jBy2soR/kLbhp3vFzMgvx4hD3BvWvRLW3jQ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)