UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7CmyuXyLQdUerJIleoQZVWW4gvmaBf1NQBVwDfufvIk=' 
WHERE 
  key_id = '91584b68addeabbbf1c22e4863ae06a8e89b2905886fcbf28d893ec597c054cb' 
  AND (
    token = '7CmyuXyLQdUerJIleoQZVWW4gvmaBf1NQBVwDfufvIk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )