INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6d972efdae2718ec25058e146f11984080bf35784c6d1fc02fc096e208c910a', 
    'q6EEtucf28V7qOgmD3F8V9XInqc8PrW0BNO5BMsHCh0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)