INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4b3c97b5f0f8df1653422640604b50eceffab003e51f8c79e3da517668e0bc4', 
    'yXCMePXZ8RYBu9K2zCzlczR9gp8WXW5yWX7AT0GTo7I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)