INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b299bf0861c4d2412a8fc959e9e7f7e0574fce2322f69617334e8bd21a21226b', 
    'Pw/Y8+PtdfJJkOWdD2fbBMIJtgznBZ2LEvee5iYfdqY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)