INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '575b36942ae51d7924574634eb2a175fb4d6ab6a48f37a5f16ce47075a01f142', 
    'k0rg4zenOk6uOkZgn+gkcRRioIar1bwz9awag/leH5o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)