INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8405050d09dd887e31468b1ffe29e65e702ea1fda6a6db785d223b1528c9e9d', 
    '5B9ZCxnraE+OXgs6sxJU7CZiF8hhJ81Wghe1LRht5JU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)