INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4776dc504c008d48c73175912c3172b9931e54d32656f238f8ec38dcf6dd3490', 
    'oavm6tOpuqzjO2oQ/ehqkHyj6s8xNclpJSX8EmQOsDs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)