INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75caf7a3e7cd166ebfb9ce9ce6b27a0e173a66889cae18a6a8c7a49b0c5fc8d0', 
    'B6ITXfL9ABHZJa4qGqHz7kF3YtFWo8EqQGXHOkfrsMU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)