INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '17b4916183d1d37d6ee437f14600a524d537623135152f148381a38f786c06e3', 
    'LTGgtp7nhTccC39bBXctRMKP0OYoGu5Mnc5hts4xZNo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)