INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c55b9e34fc8497c3e6f925ddc8a5d11159a0c318f0f7d4ad885f33a03460a19', 
    'pfmTRagjBPDtLcyeugqOxGZn4PV2V/v4shORMTMugDY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)