INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3023225e87fb8dcf8127646145df7927897681280527516a963c2159273a63a', 
    'bXUWaTAMbqv2RihwWQ+SFy7b3ukYuApJpsBEVdY4/CA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)