INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd46249344f8b8d57cf2f5b2de86d8895261f7a9df473fcc3cf47b40c6f3503db', 
    '4q8WQcUtLKWqFmoszWKp8MVQZRebKyn5+nA3WJc/bMU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)