INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7dfc75f78953b0d0522c258f2651e6443727b26be2171a8ea47a60c57992cf1f', 
    'v9oOFbWIwKyce9N80BmQZXlZnIqBdI2jGFYcpCWdFco=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)