UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P/CZlsTr+qKHZlLg9fjT/HrJa3had4z0w2inhPiNrqs=' 
WHERE 
  key_id = '3d3a690107427a2d49a6a168315c06fa2682c3b07631a8db5e7f02a7cffd753a' 
  AND (
    token = 'P/CZlsTr+qKHZlLg9fjT/HrJa3had4z0w2inhPiNrqs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )