INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46431f9ee2b6679740b43aa6f991688b3a9d820dea7401decfa0615609721aa2', 
    'TAhhj4d06iV7KwOwhwB72qwhM1YY9wNxRkk2Q79RRoI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)