INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a35e68f461e7d81367c9780135022db7a1b49686d1f81c6a2d467965bd99d360', 
    'F9SKS7j4YkPKlXVcVAHaXOeQEZfzoP+Pp54/H3MJQgQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)