INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50b225f5e81b1953dffaf091387c82490c702fa0c9a4b7ee1b6a0aff31b9e4f3', 
    '8/UzLvzqokS0KuvKpkHvpFs+0wzyqPWm4fw1ldBjWV8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)