UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nillWTgB2wCh1tjLjzjv68TIef7T0EZObtK+ih35FUc=' 
WHERE 
  key_id = 'fde04cc097294ab2ea5ad00618ff3e560450f57816a8b65c5ba5cd8bebffd6bd' 
  AND (
    token = 'nillWTgB2wCh1tjLjzjv68TIef7T0EZObtK+ih35FUc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )