INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12a4e85b4ce393153b2b527ad1afab12ede8c7289bf402596ea290e598aefbc1', 
    'PNM8VtO/BWm6jv9OLg9jTLK6QHBTkR7rCLlz5QAp7sU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)