INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e7a064ef33fc055b55a49f016caf057d521bb8e7e954adb01a0f1268cb6406b', 
    'WE+Ay3kJ3KIKhpVEo60pRfnfyX4K8rTgd8p+IXQk3UE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)