INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b69314abbd71d3f588acf537f679d3b16fad380655f8c3230d93758a7691b49', 
    'YCZV09UAI0dTgmc7toziplICv3ZWRt79JjIxxK2lduc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)