UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wb/hRZ5HVYOM8UVi8IyQ86LbTQuRkGUJLrQcAEvEO8I=' 
WHERE 
  key_id = '0291bdd34afb70efd8ac5504057479c7779f93f86e6d57906b2d2b652e495298' 
  AND (
    token = 'Wb/hRZ5HVYOM8UVi8IyQ86LbTQuRkGUJLrQcAEvEO8I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )