INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e246f1884061903140ab0fff28a1a3069d835fe46f2f3a78df2e5902b21a515', 
    'J1bsrXRPOQXGcDbnF7tBAFkiyTpiE5WUVKk1s43TYAw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)