INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99c05303dd7eb6fd602c872eaef272bf37a64e7cb15f0e069a201ad8c49254bc', 
    'ZZ7HZHQHqLC1MEbnY9SKF2165Ru8syN+Iga7XkfgXOk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)