INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd99c9786317ac61bb334a4993cc98952c83386927620f95a1318339f4549258c', 
    'tMaFL2jcQWkmo/dNtpGzA3Jg85DTzLFfIo94HJQy6O8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)