INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '855d6ffa3473ac2f56d8bf8dcce51c450a6791fdb217085eecd06064a9c17ba3', 
    'PDK5ZpW9caMofOzmkhNnqI8djfne1eDLIwsdkTMTEiA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)