INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ed9338b277442e8dcfd8d8948759dd60c92c9eecbf5b4dda927e9e7745ada16', 
    'CsOfq901aGfJW8UoicS2twbqcP0N3enDkblJqkWCIjQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)