INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0ff9269713686df387a383a6401a7e01ac7ee14df22b2e04ce006abc665df88', 
    'Z7K8WpWt0QaC4O6ItmZAgCV06HNI1vBnIOrWRopI6hc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)