INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c927a82ad8cf9ade523627ebb6910f0d6eebf6d0627301202c7c7d6c65cb454', 
    'AzVNdtPHoHglfs0a6esHidh7ryzUzBVjMS8UMfM51oc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)