UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qS4StzI68hFteyyVKo+aK/fWVGJ3S2UukKbckR0Qjcg=' 
WHERE 
  key_id = '2ccafbf3bdff845999e0e98502f4c4f796625c95330436829e6c461499947ef3' 
  AND (
    token = 'qS4StzI68hFteyyVKo+aK/fWVGJ3S2UukKbckR0Qjcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )