INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7793eb0c934049aea510e51f620aad0ae1827f422c8e1e89d679f23d2d14c9b6', 
    '6C7zh9IPxqKp8d76JMZVADhJtWfwMWwaI/pQkXpAQ2M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)