UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nbe/nKoLMoTq8JoIPu38bqqW6vdUU/qP6eOTJMg8igA=' 
WHERE 
  key_id = 'b1648a79fcefe8c2a9fe5f3a71ffc04268c45457a020ec39206b3cbc2c59a08f' 
  AND (
    token = 'nbe/nKoLMoTq8JoIPu38bqqW6vdUU/qP6eOTJMg8igA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )