INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '857864644221444a99e88a6cb96e57bbd2c117a6da229b2f0cdd930d306a3033', 
    'vXdnaQG5S9ih8wHW2lLHyNLdQztEwlANE473yN1Y5g4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)