INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '481980802af03cdba797890160e5057825faa3887678bb43495b107e95eb1ad5', 
    'xUlpa5mwlyTo3YHCNchKf1ztvNnnK91bMI0/6OpbGXU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)