UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tqpe9mMFTKF6ilUuv3zTghGft1b+cp9SVKKL0kXm+wA=' 
WHERE 
  key_id = 'a5552584a97e71f7042e079c961d01cb1a1ba7d3df412e76cc7d44378e34d019' 
  AND (
    token = 'Tqpe9mMFTKF6ilUuv3zTghGft1b+cp9SVKKL0kXm+wA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )