INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c48955a97599abc3efd374879aeb1e521dda9d0c1ea5091bb2afd4b89901a8e', 
    'nLzvK07EPDRW0f++TBBoCLbwIk+1ORXhWwA3dmLwzF4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)