INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef7000ffc6eeccddbe2b48d85c76d7002b0201f8ec9a9038d846535bb78e5a81', 
    'hnn5c1BYK4xtO2pvL63w7Gx/DePLSHrEj5+yZK5C2bg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)