UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aNgXb8PZ7BGwaaVs+41wj083ZAtu5DSKqt2o+ls+l8I=' 
WHERE 
  key_id = '988facc7e47b3d201ec6bdd0501118e8c96d44b6cb26e4276456090f2df9e34a' 
  AND (
    token = 'aNgXb8PZ7BGwaaVs+41wj083ZAtu5DSKqt2o+ls+l8I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )