INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0ab818bd23f300e28f748e81776ba14389eb373a1f847004a5a13d67976e0acd', 
    'lGhxj7gCsBsdh5hYLTqKfQzYrp5EKOy2AW/kXSYp6dU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)