INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '126b11312d63b1fefaea3063d521fc033ac6e0b8b84665c12dc802e5a76e8fba', 
    'h/EeXo98wvAfZNCwOkVuHdxyCjHxERZ1x9HD12mCbYw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)