INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0f4245fac3ad9c623a66361ff667996c33f329db46539bb883a60471f56a97d', 
    'HN8QiaNWLZjoPHB3rv6f2M9KMlB7fMVuf4UUYlKvX4E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)