INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c72ad06c5b9b021d46a993d3ab9adaa2478b925d813687f02e3c876cf1bc147a', 
    'o1pZWwDAzM/N/Dtsjilb1msAzw7oGrDX8wT6tkjaDTA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)