INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c05bf0c0e27ab12a7da8af142062812240596844c26373b9ba9e4e1edb913dd4', 
    'L6iAlmSzvEexg/1i9zMUnbz9x/RHpo4dMe38UdNu6b0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)