UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/w5eT08VxMsm6iGzeoH6jM+ISLmQNu31lA2X11vJZkM=' 
WHERE 
  key_id = 'a575f6897d49f1b6fa9658e74a157687eb1f6e28dba264fc526de4c67eaaaeda' 
  AND (
    token = '/w5eT08VxMsm6iGzeoH6jM+ISLmQNu31lA2X11vJZkM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )