INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5881db6d1d9f31a8277d025292c9dbb6030d81e7c1f95bad36fc72d92ab91334', 
    '9UoHWmRY4QBTVg0f3gODYcZWeinImy5zvjBV7MsTFPI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)