INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab8defb30a160b5b59bb37e30f03157a92a78cc743b6f5f91c9dbad38591a9b7', 
    'DRdYilIHAOc7zTow7vKFC5plVd2I8eB/odRBdG76NKA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)