INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b4bfab48b32b5e7af571a95ad2ed681b2fffe9193dfef0a963a605796e86117', 
    '9j/AzGjExCYeYSxsVVwx0Dzhfvyy3WuEM2EBQakTnSs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)