INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a437b849f8a442f1b78eea36a4ef2212b96d991b618138152249198ad12df70', 
    '3nolzrWj4fQVcnmgO/4HIUdFVxfB4Pi29oglhF5cJcA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)