INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42e816df042ec1bcc0e54a1e95a9ed84d69d5e7b906cf992421eee777e7458a1', 
    'vC1sJQtIIlMxD1SLrRAMtV7LP4qmc3zxcgwETa2vs6Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)