INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e738dc0dacad28c5269cc02ffdfb9e86adb83fa3dd480936334f8305d45bbcc1', 
    'y3G95kW5K2XtEu6kYlQY7Wp941zNvvHl21GfOZOXNWk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)