INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '309f7c65179143130b6f0d3808955714453680b201f999698fa6a87c601e17d3', 
    'aVQwKn4dceO4VOgrUnq9HQFxDIcJzTCiBvM+AwNM39M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)