INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e43284d49c3ba4ff9a903216e50ccb5c867505f998f12672126e72f07c000ed1', 
    'RmQNXe/EGTHC2W44T90wWY8TwQ/aWQ3YowfP7ceed3s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)