INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03eb8fe2952d4d0ee1dbb2a039445bb3eda802076506c132c1c03c1e51db7b60', 
    'TCdBPmDxnGEAoLlfCxqycKjgM3znoSF5rJBtu6wUrPg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)