INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ebca90278858dee69b423679b5ef1a34f96bbaeef6e120bc9e652faa7c3dd58', 
    'LsIj7iWSYkpImlR9OVWVq4lMQJYOsmfg9x3VvzUTpoQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)