INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75765f72b8c338999f8fb35eb0cfcc4fca5eb6e6261a13e29250bb2a33f8bdfc', 
    '5fYeJRAVgViIulBMG1yeg9MBA7c1qJB4qRxurBm8WOw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)