INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '683ddf1e0b61d4fa0970c9c761fbdde5319747ee1bd2d942d9ac369c777ac351', 
    'h8jgDsIzg3J8L41DQeCiBzwWCa1ILRqclNzd60vJMq8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)