INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac9927fbde57635f48064bd5e74dd6f0d1b9d35a85288b39fcdda07b9b17e1f1', 
    'mWLbqOlzpc3tDD1EiQsbLauSFmcRrKaHUmoud7HktXw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)