INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ebc57d671da1b123ca6359cbbf572b568bed89f7bf0866dcbafd220cb70c2fa', 
    'o76nD9abomGWL9MXv+0pfaliNcfoGmXPA7vbw/SyXAE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)