INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9944da222e559ad95b7d3a928a1cb05a4b0ae46a6100bbf78d73623910fa7d3b', 
    'jm8D7OJzrm4yKfavGSitl6BHK0FzzrHX8MfwwfsNLh8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)