INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cb1c8a493dc7e72b33672fa55f78ba0fbe8812c39241b9c4190fa411ec52ca5', 
    'EBc4PqoHNOSPULcv58971pf6rY/ygq0+CtALI7uM2Ug=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)