INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1c15286a551dcd7a358643454a022fb20d2ea9f0f983920d1fd0035cea81bb7', 
    'I/j7TuZDIvYqG468ScawX0pTWqG4ATRGXt/ua8D6K8c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)