INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03fff4d355e6ef73c8607fbd10976331f0135af4f17a973e5b9c4fe526f578d3', 
    'ujVWq88zRObDTF1t2FOCi98E+nNdoAq8EAmkp1seWqM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)