INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2eb4ab6be96917eae092220277f477486700d207ef9510f9dc5473068b166ef9', 
    'I3M5wER7xCT6Fzo+5kH3ywYmAF90j6WibQE28WAX2qg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)