INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd601b8488fb433a6a9e1102caa468b22ba2e8138fb7e63984f12a7a4cbd7c69', 
    'MNFAgozE0hds1s3XosAQLyQRJRScO4Sng1DMC0ONe9k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)