INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83109c601713daa6293cbf10b897d1da13306ba6f204f54bf79c93ca2004343c', 
    'aSY5oswmga7RfP2MFzoBhNq7ohsLHh1Q41deK5JUVXg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)