UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sQqGJ8/CkGVn2KAQkq6irJRCBifoOYDrb05C/7xYmn8=' 
WHERE 
  key_id = '7c753c9d29a310afeac5326812d191cea35c37470f77912a79d17a230ba90969' 
  AND (
    token = 'sQqGJ8/CkGVn2KAQkq6irJRCBifoOYDrb05C/7xYmn8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )