INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55cd14a4142828962f9ef1fee7012c814cf40883ce9877893964a401611d35cd', 
    'OutCRn3PnGYOyNYPGR4kBv9kC+rxPDjf8qAUd22T4o8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)