INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cc585980dbaa70a98b10afff5763cc9850a11a50f9dc0a56472e987036142746', 
    '5IC0oEr5YkHsDXQAlkDtmmueac7HmYDU//pzHHk+bCc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)