INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c763343e04dc753dc5fff84023f54ecad084340259ec46407fc26adf506d83f9', 
    '6X0H81TNph55dKHxI7SW4/2Ebu/1NXpddsawq4yi79E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)