INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a9aa8e6b72728b3ff53434a5958cce4d2c9bf120c07c5ebfdf8cc3e2f80dc1a', 
    'ZnqGYR+ea9Ep+k9500mnWzq0BQdMfsjzUE0AxQhB1Hg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)