INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50f98fa9a3f85ab14683e391f76a22410a9f654b207e62a4a83f1c02cf492532', 
    'gRYgWU8J4/xbLXZrA1p0n8t6GfgtRSp+UHI6TpHuss4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)