INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6a7dc817096ec124f25e7c528b75a1e873a6ea0c765a5e480fdf1c64895eb0a', 
    'uKfKHct097SStJpFZCbF9LlVf3esUmwYShhB3Ldboh4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)