INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52825366264246a8abdcff841efa8b194274c6a76b38e8896dbed0695b2eb95e', 
    'YMnmvewg11QHr2NN6xMbHVWis9S9pdKSFgo8FMZjjZY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)