INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca1a3121fee683289c7f905a39e9d66f9830558bb5abb64577c426b6444baf2f', 
    'kWs4xXdYEyQZpn3IUXbN+zPHIPxUGzbzkuNO8vv5l3o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)