INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5127a417d742d05e93a9ef199c6ce84a0c53978b4f2a7f68f5640615820e2efd', 
    '4rNRk+p3u3XexwdICn5QSMdI42xttBSI0Kgv10LrTBg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)