INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b19decd404ace1603e569d8b2549d307f9ff4dfd3d8704fdc93382423f4674e3', 
    'Vmlulh4PSkF8UpUZsrhoom1QmJ0GHGoOHr2pk8l6Vnw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)