INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3ff6aafe5a8d6773bb7e2e7e08d21f9df38306bdf0aa3211be7704a7e12adef', 
    'Wcwisw/PfW/tkAB3HF8sXO3cNb3kVyp9wL2Gn5y2HWM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)