INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e127560508012fc4bfda7c723527a03e3f9f6e7a82d66f5c7388a4e586ca8fb3', 
    'pLezZYOElGMIhwN2GEVyVgjIwW9VV5lvhBQNbQDlj14=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)