INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b846deb8e19586ce3577e9b62c2e797b555eeccf9023e7a82eed6a6bf9e7655', 
    'MXT2reK3PooJqFgwLNz4PHq85/uCW+M5eCxH9CCVqpE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)