INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5471574573f4bd9cc80745dff15cd8adc106b09bd401b0866431bf8780861fc3', 
    'i+GSC3bRvXm5qvXO9rrlnVMyH3PoZWEAM1ENOsCAdoo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)