INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbbc2c4d1aae34e13ea356dbb65aed8a50d1cde9a25589c4c83815456196d909', 
    '2xc0LA+TnAy3UrhpzPvfKjk0ACbJ2CbKy1FN15yPAQ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)