INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68e29a3f48127e7a3696552e79bf6831699c902da42ac9664b5fce69ca279545', 
    'yMZs3kjf7M5JFlw0iDMQQXdvjcqT2rqh30kmprN8mP8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)