INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e56d251d7c15c789969c65be1ffbad189617ec0a2f44b64e493d4ba88bd60a8', 
    '35vpV/0tkVL5ZGQj5y9ugWymogNmCvN3NtmZu7IKDgU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)