INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2d26ad556c89001f6989c098c583ddea0c32decb84d068753defa2899d1933e', 
    'wrxtNQOur5b00tcsD1mPrZSYPNDl1a1W0UrbpgMjnrY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)