INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ad1991cae84088a045ae5e427101d3d59be92aea0de4e4ec07a40e4bca37ab8', 
    '4vB9b/GRnR9g6JxPaz1+xWB3LDNBhI7GajOWfHmQBOc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)