INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a42e6385d5fea1096ae0c76d7667ac83cf0c77e753c9f392557cdccbf155f81b', 
    'ME7a/bfhTV6wioB08pnowBMBjjCpl2a5ovQJ0J32t7k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)