INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b96d2eb8b2b8177965335b6ce149a12b1b03d43e10f5adf4e4a9dcaeba0600f1', 
    'HW8sVhHDhV5hYj//Ulc7qxhOh0nEhuZmJtngn9Fnrws=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)