INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3eceff40acdbf9b96e3c0aee49b4b9c4dbc22c73711f0528a170473750d8f017', 
    '391JD7jOWyHw0kH3uGvDmTExwB8kRLcdHNFbX2XdMho=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)