INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a597ad5286d403918b531c66c399f32565853d9242140e5d758258cd95fce5d', 
    '/7v3Z7RFMHhGyBqzWRM5MN5pX3gBeZlpyZUFzC/mRzo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)