INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b00f44ddffc0ddb412e83ac16872dd2fa354ed8600cdd495a9abbb032ba6cea2', 
    'apk+8jkOrhIu7wkSc//toWmBmN02ZFVOqW9vovQIZME=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)