INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76d2eb1774141fbc0ea1d8abfd394afeef4d45e31fa348896cb76451c9df4920', 
    'Qjyf7oTby+5pOaXiRPWdHlrYzRoYiIVo1kzJouhM5TA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)