INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c63f54576c3555dcdfc06ae0b8905371466eef1f7f08afa89783b9234641d23', 
    'vDnK2EH5XzNxjBy5T2NBJ0TQB5A94JK72At9ShG3O3M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)