INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0820c7ff67568c51ef54edd9b07107a071644538c339eefd422bf046cd463b7', 
    'YyR21ABJFdC+e6asKtZvc9tD4soYbjYjuVdauJ1a1p0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)